to_o leave_v they_o as_o thin_a as_o a_o piece_n of_o paper_n and_o line_v with_o a_o white_a substance_n which_o seem_v to_o be_v some_o of_o the_o alkali_n of_o the_o glass_n and_o sand_n corrode_v by_o the_o saline_n spirit_n of_o the_o menstruum_fw-la and_o coagulate_v with_o they_o into_o this_o odd_a kind_n of_o concrete_a and_o this_o wrought_v no_o high_a than_o the_o liquor_n contain_v in_o the_o glass_n and_o beside_o this_o i_o have_v another_o vial_n corrode_v by_o a_o distil_a liquor_n of_o vitriol_n which_o contain_v more_o phlegm_n than_o oil_n and_o to_o this_o relation_n i_o shall_v add_v that_o a_o pound_n of_o dantzick_n vitriol_n and_o a_o pound_n of_o sea-salt_n the_o one_o calcine_v light_o and_o the_o other_o decrepitate_v be_v distil_v in_o a_o well_o coated_a retort_n by_o degree_n of_o fire_n give_v at_o the_o last_o a_o very_a strong_a one_o when_o the_o vessel_n be_v take_v off_o we_o find_v that_o the_o heat_n have_v here_o and_o there_o melt_v it_o and_o that_o the_o flux_v caput_fw-la mortuum_n have_v corrode_v the_o glass_n fetch_v off_o film_n from_o it_o and_o those_o part_n which_o do_v not_o appear_v to_o the_o eye_n manifest_o waste_v seem_v by_o their_o brittleness_n to_o have_v be_v penetrate_v so_o that_o their_o texture_n be_v spoil_v by_o the_o saline_n and_o vitriolate_a particle_n prop._n ii_o common_a glass_n be_v not_o ordinary_o permeable_a by_o chemical_a liquor_n though_o strong_a and_o subtle_a nor_o by_o the_o direct_o visible_a or_o odorable_a expiration_n of_o body_n though_o absolute_o speak_v it_o be_v permeable_a to_o some_o corporeal_a substance_n and_o first_o it_o be_v manifest_a not_o only_o that_o several_a spirituous_a liquor_n and_o menstruum_n may_v be_v keep_v in_o glass_n vessel_n without_o sweat_v through_o they_o but_o even_o distil_v in_o they_o and_o i_o have_v find_v that_o neither_o salt_n of_o tartar_n will_v lend_v by_o be_v hold_v in_o a_o glass_n bubble_n in_o the_o water_n nor_o will_v sal-armoniac_a penetrate_v it_o so_o as_o to_o make_v its_o way_n out_o but_o it_o be_v to_o be_v consider_v that_o some_o circumstance_n may_v vary_v these_o observation_n as_o when_o the_o texture_n of_o glass_n be_v too_o lax_n and_o open_v or_o when_o the_o body_n be_v vehement_o agitate_a with_o heat_n or_o be_v too_o subtle_a and_o have_v a_o certain_a congruity_n with_o the_o pore_n of_o the_o glass_n for_o i_o have_v see_v a_o sort_n of_o glass_n so_o soft_a that_o not_o only_o hot_a liquor_n but_o moderate_o corrosive_n will_v work_v upon_o it_o and_o i_o have_v hear_v that_o some_o sort_n of_o glass_n be_v apt_a to_o be_v prejudice_v by_o corrosive_a liquor_n and_o i_o be_v tell_v by_o one_o that_o he_o several_a time_n observe_v gold_n to_o penetrate_v the_o pore_n of_o glass_n and_o i_o have_v observe_v fume_n to_o make_v their_o way_n through_o the_o pore_n of_o ordinary_a glass_n upon_o distil_v of_o spirit_n of_o hartshorn_n with_o a_o strong_a fire_n and_o that_o the_o 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vary_v its_o colour_n as_o if_o something_o in_o the_o air_n be_v successive_o communicate_v to_o it_o and_o recede_v again_o and_o to_o these_o other_o instance_n may_v be_v bring_v from_o what_o may_v be_v observe_v in_o paint_v glass_n for_o the_o pigment_n be_v lay_v upon_o the_o glass_n and_o that_o place_v upon_o a_o bed_n of_o lime_n and_o then_o continue_v in_o a_o violent_a heat_n the_o pore_n of_o the_o class_n will_v be_v so_o open_v as_o either_o to_o imbibe_n the_o part_n of_o the_o pigment_n or_o to_o vitrifie_v and_o mix_v with_o it_o and_o i_o have_v find_v that_o by_o lay_v prepare_v silver_n upon_o glass_n and_o place_v that_o upon_o live_v coal_n when_o it_o be_v neal_v a_o while_n by_o give_v it_o a_o sufficient_a degree_n of_o heat_n the_o glass_n will_v acquire_v a_o yellow_a and_o almost_o a_o golden_a colour_n which_o be_v not_o to_o be_v wash_v off_o the_o way_n of_o prepare_v this_o silver_n be_v not_o always_o the_o same_o the_o glass-painter_n usual_o add_v to_o it_o antimony_n yellow_a okre_n or_o the_o like_a but_o since_o the_o colour_n proceed_v from_o the_o penetration_n of_o the_o silver_n into_o the_o pore_n of_o the_o glass_n i_o usual_o make_v use_v of_o the_o powder_n of_o silver_n calcine_v by_o burn_a sulphur_n upon_o thin_a plate_n and_o i_o have_v often_o colour_a glass_n bare_o by_o the_o use_n of_o leave_n of_o silver_n lay_v upon_o the_o surface_n of_o the_o glass_n and_o moisten_v with_o something_o to_o keep_v it_o from_o fly_v away_o and_o i_o have_v often_o observe_v that_o though_o the_o glass_n betwixt_o and_o the_o light_n appear_v yellow_a yet_o be_v hold_v from_o it_o it_o appear_v blue_a which_o be_v a_o confirmation_n of_o what_o we_o have_v infer_v from_o the_o variation_n of_o colour_n in_o a_o tincture_n of_o lignum_fw-la nephriticum_fw-la viz._n that_o they_o may_v be_v solve_v by_o mecharical_a principle_n and_o that_o the_o colour_n of_o glass_n tinge_v proceed_v from_o a_o incorporation_n of_o the_o part_n of_o a_o pigment_n with_o it_o though_o they_o penetrate_v not_o the_o whole_a substance_n but_o thing_fw-mi the_o superficies_n as_o i_o observe_v in_o glass_n plate_n which_o be_v part_n of_o the_o window_n of_o st._n paul_n church_n before_o it_o be_v burn_v may_v be_v urge_v since_o the_o part_n of_o the_o silver_n may_v be_v wrought_v on_o by_o the_o fix_a salt_n in_o the_o glass_n and_o afford_v different_a colour_n according_a to_o the_o difference_n of_o the_o body_n that_o work_v upon_o they_o as_o copper_n with_o spirit_n of_o urine_n give_v a_o deep_a blue_n with_o spirit_n of_o salt_n a_o fair_a green_n and_o with_o aqua_fw-la fortis_fw-la a_o colour_n partake_v of_o both_o and_o in_o make_v glass_n of_o lead_n with_o minium_n and_o white_a sand_n or_o crystal_n the_o glass_n will_v be_v of_o a_o amethystine_a colour_n but_o if_o you_o add_v a_o due_a proportion_n of_o calcine_v copper_n the_o metal_n will_v give_v it_o a_o good_a green_n so_o as_o to_o pass_v for_o no_o bad_a eâ—nerâ—uld_n and_o i_o remember_v that_o distil_v some_o gold_n in_o a_o retort_n amalgame_v with_o such_o mercury_n as_o will_v grow_v hot_a with_o it_o in_o the_o cold_a the_o matter_n do_v before_o it_o fly_v away_o perfect_o stain_v a_o inch_n in_o the_o diameter_n of_o the_o bottom_n of_o the_o glass_n with_o a_o colour_n which_o hold_v from_o the_o light_n appear_v like_o that_o of_o the_o better_a sort_n of_o turquoise_n but_o when_o interpose_v between_o the_o window_n and_o the_o eye_n appear_v of_o a_o some_o what_o golden_a colour_n and_o gold_n incorporate_v with_o mercury_n and_o keep_v in_o digestion_n when_o the_o fire_n be_v once_o very_o vehement_a it_o burst_v the_o vessel_n and_o fly_v away_o but_o tinge_v the_o low_a part_n of_o the_o glass_n quite_o through_o with_o a_o glorious_a red_a colour_n not_o inferior_a to_o that_o of_o ruby_n chap._n viii_o of_o the_o porousness_n of_o animal_n body_n body_n of_o the_o porosity_n of_o animal_n body_n the_o first_o argument_n i_o shall_v urge_v for_o the_o porosity_n of_o animal_n body_n be_v from_o their_o structure_n for_o since_o they_o be_v most_o of_o they_o compound_v of_o dissimilar_v or_o similar_v part_n we_o can_v suppose_v those_o so_o exact_o unite_v as_o not_o to_o leave_v pore_n and_o interval_n betwixt_o they_o who_o number_n and_o variety_n must_v be_v very_o great_a a_o second_o argument_n of_o their_o porosity_n may_v be_v deduce_v from_o the_o apposition_n and_o consumption_n of_o their_o nutriment_n and_o which_o may_v be_v illustrate_v by_o observe_v that_o those_o moist_a particle_n with_o which_o the_o earth_n be_v moisten_v be_v agitate_a by_o the_o heat_n of_o the_o sun_n and_o air_n those_o that_o happen_v to_o be_v commensurate_a to_o the_o pore_n of_o
several_a thing_n beside_o what_o it_o perform_v as_o a_o watch_n and_o if_o the_o effect_n of_o those_o corpuscle_n of_o which_o body_n be_v compose_v be_v sometime_o so_o prodigious_a as_o for_o instance_n the_o effect_n which_o fire_n produce_v by_o its_o heat_n we_o need_v not_o wonder_v that_o such_o great_a thing_n may_v be_v do_v as_o we_o sometime_o see_v by_o several_a active_a quality_n convening_n into_o one_o body_n since_o we_o see_v engine_n perform_v very_o strange_a thing_n by_o virtue_n of_o those_o accident_n viz._n the_o shape_n size_n motion_n and_o contrivance_n of_o their_o part_n of_o generation_n corruption_n and_o alteration_n viii_o have_v thus_o according_a to_o our_o hypothesis_n show_v what_o be_v mean_v by_o a_o form_n it_o remain_v that_o we_o explain_v what_o be_v to_o be_v understand_v by_o generation_n corruption_n and_o alteration_n in_o order_n to_o which_o we_o be_v to_o consider_v etc._n consideration_n requisite_a to_o the_o doctrine_n of_o generation_n etc._n etc._n 1._o that_o there_o be_v some_o particle_n of_o matter_n so_o small_a that_o though_o they_o be_v mental_o or_o by_o divine_a omnipotence_n divisible_a yet_o be_v scarce_o actual_o divide_v by_o nature_n which_o in_o that_o respect_n may_v be_v call_v minima_fw-la naturalia_fw-la 2._o that_o there_o be_v multitude_n of_o corpuscle_n consist_v of_o a_o coalition_n of_o several_a of_o these_o minima_fw-la naturalia_fw-la who_o bulk_n be_v so_o small_a and_o adhesion_n so_o close_o that_o though_o not_o absolute_o indivisible_a into_o the_o minima_fw-la naturalia_fw-la yet_o very_o seldom_o be_v actual_o divide_v and_o these_o be_v the_o seed_n or_o immediate_a principle_n of_o many_o sort_n of_o natural_a body_n as_o earth_n water_n etc._n etc._n 3._o that_o both_o the_o minima_fw-la naturalia_fw-la and_o those_o primary_n cluster_n result_v from_o the_o coalition_n of_o they_o have_v their_o determinate_a bulk_n and_o shape_n when_o these_o be_v unite_v the_o size_n and_o shape_n by_o their_o juxta-position_n must_v be_v often_o alter_v and_o oftentimes_o their_o tendency_n in_o and_o to_o motion_n vary_v which_o accident_n will_v also_o happen_v when_o they_o be_v disjoined_a by_o which_o union_n and_o separation_n of_o part_n the_o size_n and_o shape_n be_v various_o alter_v they_o be_v according_o adapt_v to_o several_a pore_n upon_o which_o account_n they_o have_v different_a effect_n upon_o several_a body_n 4._o that_o when_o several_a of_o these_o corpuscle_n be_v associate_v and_o put_v into_o motion_n that_o motion_n will_v produce_v great_a alteration_n and_o many_o new_a quality_n in_o the_o body_n they_o compose_v as_o air_n swift_o move_v be_v call_v wind_n and_o feel_v cold_a to_o the_o touch_n and_o iron_n rub_v against_o wood_n feel_v warm_a but_o beside_o these_o invisible_a alteration_n there_o be_v several_a which_o be_v visible_a as_o when_o the_o particle_n by_o knock_v together_o be_v break_v and_o disjoined_a and_o by_o that_o mean_n acquire_v new_a form_n their_o bulk_n and_o figure_n be_v alter_v and_o the_o texture_n and_o interstice_n of_o the_o part_n be_v also_o vary_v thus_o water_n freeze_v acquire_v firmness_n and_o lose_v its_o transparency_n and_o milk_n by_o a_o languid_a intestine_a motion_n of_o its_o part_n in_o hot_a wether_n turn_v into_o a_o thin_a liquor_n and_o into_o cream_n which_o agitate_a in_o a_o churn_n turn_v to_o a_o oily_a substance_n and_o a_o thin_a fluid_fw-la so_o fruit_n by_o be_v bruise_v lose_v its_o colour_n taste_v smell_v and_o consistence_n from_o whence_o it_o appear_v that_o motion_n be_v not_o only_o the_o grand_a agent_n in_o alter_a but_o compose_v and_o constitute_v the_o form_n of_o body_n 5._o and_o that_o since_o the_o quality_n of_o body_n be_v derive_v from_o the_o size_n shape_n and_o motion_n and_o the_o texture_n or_o essential_a modification_n of_o the_o part_n of_o matter_n we_o need_v not_o deride_v the_o ancient_a atomist_n for_o attempt_v to_o deduce_v generation_n and_o corruption_n from_o the_o 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d the_o convention_n and_o dissolution_n and_o their_o alteration_n from_o the_o transposition_n of_o their_o atom_n though_o i_o believe_v they_o all_o three_o be_v concern_v in_o generation_n as_o well_o as_o corruption_n and_o alteration_n what_o generatition_n corruption_n etc._n etc._n what_o these_o thing_n premise_v our_o doctrine_n of_o generation_n corruption_n and_o alteration_n may_v be_v comprise_v in_o a_o few_o word_n for_o when_o there_o be_v such_o a_o concurrence_n of_o accident_n as_o be_v requisite_a to_o constitute_v any_o determinate_a species_n such_o a_o species_n be_v say_v to_o be_v generate_v in_o which_o action_n no_o new_a substance_n be_v produce_v but_o that_o which_o be_v preaexistent_a obtain_v a_o new_a manner_n of_o existence_n or_o new_a modification_n which_o be_v evident_a in_o the_o make_n of_o a_o watch_n where_o the_o part_n be_v the_o same_o when_o separate_a as_o when_o join_v only_o the_o union_n in_o respect_n of_o the_o whole_a make_v a_o new_a body_n of_o a_o peculiar_a modification_n and_o when_o that_o union_n of_o accident_n which_o denominate_v a_o body_n generate_v be_v destroy_v and_o dissolve_v that_o body_n lose_v its_o essential_a modification_n be_v say_v to_o be_v corrupt_v for_o as_o a_o watch_n be_v say_v to_o be_v make_v when_o its_o part_n be_v put_v together_o so_o when_o they_o be_v again_o displace_v it_o be_v no_o long_o call_v a_o watch._n hence_o we_o may_v learn_v to_o understand_v that_o axiom_n corruptio_fw-la unius_fw-la est_fw-la generatio_fw-la alterius_fw-la &_o è_fw-la contrà _fw-la for_o when_o those_o accident_n which_o make_v one_o body_n be_v by_o any_o mean_v alter_v it_o lose_v that_o denomination_n and_o be_v modify_v anew_o put_v on_o another_o form_n and_o become_v a_o body_n of_o another_o kind_a what_o putrefaction_n what_o and_o here_o before_o we_o whole_o leave_v off_o the_o consideration_n of_o corruption_n it_o may_v not_o be_v amiss_o to_o take_v notice_n that_o putrefaction_n be_v but_o a_o peculiar_a kind_n of_o corruption_n where_o the_o texture_n of_o matter_n be_v more_o slow_o alter_v than_o in_o corruption_n in_o a_o strict_a sense_n and_o also_o that_o all_o the_o essential_a quality_n be_v not_o destroy_v what_o alteration_n what_o and_o here_o it_o may_v be_v seasonable_a to_o take_v notice_n also_o that_o though_o the_o form_n of_o a_o body_n depend_v on_o its_o essential_a modification_n yet_o it_o seldom_o happen_v that_o a_o body_n acquire_v no_o other_o quality_n than_o what_o be_v essential_o and_o absolute_o necessary_a to_o denominate_v its_o species_n since_o in_o most_o body_n it_o fall_v out_o that_o there_o be_v some_o quality_n which_o whether_o absent_a or_o not_o do_v it_o essential_o change_v the_o subject_a the_o acquisition_n or_o loss_n of_o which_o be_v call_v alteration_n or_o by_o some_o mutation_n generation_n and_o corruption_n depend_v on_o a_o acquisition_n or_o loss_n of_o the_o essential_a quality_n of_o a_o body_n but_o to_o conclude_v this_o theoretical_a part_n let_v we_o reflect_v brief_o on_o the_o fruitfulness_n of_o this_o mechanical_a hypothesis_n for_o according_a to_o this_o doctrine_n the_o world_n we_o live_v in_o be_v not_o a_o moveless_a indigested_a mass_n of_o matter_n but_o a_o 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d or_o self-moving_a engine_n who_o part_n be_v most_o of_o they_o in_o a_o variety_n of_o motion_n and_o so_o close_o set_v together_o as_o to_o leave_v no_o vacuity_n or_o very_o little_a one_o betwixt_o they_o and_o since_o the_o various_a coalition_n of_o these_o part_n be_v enough_o to_o make_v several_a body_n of_o as_o various_a texture_n and_o we_o see_v such_o a_o vast_a variety_n of_o word_n make_v only_o of_o 24._o letter_n different_o situate_v we_o need_v not_o wonder_v that_o so_o many_o and_o such_o multitude_n of_o body_n shall_v result_v from_o matter_n different_o modify_v by_o a_o coalition_n of_o matter_n subject_a to_o so_o many_o accident_n as_o matter_n in_o motion_n must_v be_v its_o part_n be_v subject_a to_o be_v alter_v various_o by_o the_o addition_n comminution_n or_o substraction_n of_o a_o few_o part_n of_o matter_n chap._n ii_o further_a consideration_n concern_v particular_a quality_n have_v say_v thus_o much_o of_o the_o quality_n of_o body_n in_o general_n i_o now_o proceed_v to_o particular_n and_o here_o i_o shall_v not_o spend_v time_n in_o reckon_v up_o all_o the_o different_a signification_n of_o the_o word_n quality_n since_o what_o follow_v will_v explain_v what_o sense_n we_o use_v it_o in_o i_o shall_v therefore_o only_o in_o short_a intimate_v that_o several_a thing_n have_v be_v account_v quality_n quality_n primary_n modes_n of_o matter_n and_o complexion_n of_o quality_n mistake_v for_o real_a quality_n which_o seem_v rato_fw-la be_v complexion_n of_o they_o as_o inanimal_n animal_n health_n and_o beauty_n the_o last_o of_o which_o seem_v to_o be_v the_o result_n of_o
small_a a_o accident_n as_o moâ—â—â—â—_n oâ—_n whatever_o distinguish_v wind_n and_o exhalaâ—â—â—…_n be_v enough_o to_o entitle_v they_o to_o distinct_a species_n of_o body_n a_o great_a right_o may_v be_v presume_v 〈◊〉_d paper_n and_o rag_n glass_n and_o wood-ash_n shall_v be_v esteem_v so_o too_o as_o also_o soap_n sugar_n gunpowder_n etc._n etc._n for_o it_o be_v not_o a_o sufficient_a objection_n that_o most_o of_o these_o body_n be_v factitious_a for_o the_o present_a state_n of_o a_o body_n denominate_v its_o species_n however_o it_o come_v by_o that_o nature_n as_o the_o salt_n which_o be_v make_v in_o the_o isle_n of_o man_n by_o the_o sun_n act_v upon_o the_o sea-water_n be_v as_o much_o salt_n as_o that_o which_o be_v artificial_o make_v by_o the_o heat_n of_o the_o fire_n by_o boil_a sea-water_n in_o chauldron_n and_o silkworm_n and_o chicken_n hatch_v by_o the_o heat_n of_o oven_n or_o dunghill_n be_v equal_o as_o much_o silkworm_n or_o chicken_n as_o those_o produce_v by_o the_o heat_n of_o the_o sun_n or_o warmth_n of_o a_o hen._n nature_n the_o product_n of_o art_n the_o effect_n of_o nature_n beside_o the_o objection_n that_o most_o of_o the_o forementioned_a body_n be_v factitious_a be_v less_o valid_a since_o they_o seem_v equal_o perform_v by_o nature_n the_o artificer_n be_v only_o concern_v in_o put_v natural_a agent_n together_o which_o take_v the_o same_o measure_n in_o cause_v their_o effect_n as_o if_o they_o have_v casual_o be_v bring_v together_o by_o chance_n as_o in_o chemistry_n the_o agent_n which_o be_v fire_n operate_v upon_o the_o subject_n it_o have_v to_o work_v upon_o as_o fire_n and_o not_o as_o it_o be_v bare_o a_o instrument_n of_o a_o chemist_n and_o therefore_o though_o the_o application_n belong_v to_o the_o chemist_n the_o action_n be_v as_o much_o natural_a as_o the_o production_n of_o aetna_n or_o vesuvius_n where_o by_o the_o internal_a action_n of_o the_o fire_n stone_n be_v calcine_v and_o metal_n not_o only_o colliquate_v but_o metalline_a flower_n and_o ash_n disperse_v about_o the_o adjacent_a part_n and_o i_o be_o not_o without_o probability_n incline_v to_o believe_v that_o several_a mineral_n as_o well_o as_o other_o body_n which_o lie_v near_o the_o centre_n of_o the_o earth_n be_v rather_o the_o production_n of_o subterraneal_a fire_n change_v the_o texture_n of_o other_o body_n than_o that_o they_o have_v lodge_v there_o since_o the_o first_o creation_n of_o thing_n for_o we_o see_v that_o lead_n become_v minium_n and_o tin_n tutty_n in_o a_o very_a small_a time_n and_o the_o fume_n of_o sulphur_n unite_n with_o those_o of_o mercury_n convene_v into_o that_o delicate_a red_a mass_n call_v vermilion_a which_o have_v so_o far_o the_o similitude_n of_o a_o mineral_n that_o it_o have_v be_v call_v by_o the_o same_o name_n of_o cinnabaris_fw-la so_o that_o we_o may_v easy_o conceive_v how_o in_o the_o bowel_n of_o the_o earth_n certain_a mineral_n fume_n penetrate_v and_o unite_n with_o a_o stony_a concretion_n mineral_n may_v be_v form_v from_o whence_o it_o may_v appear_v that_o a_o congery_n and_o union_n of_o accident_n be_v as_o sufficient_a to_o discriminate_a the_o several_a species_n of_o body_n as_o the_o imagination_n of_o substantial_a form_n natural_a the_o artificial_a production_n of_o vitriol_n correspondent_a to_o the_o natural_a but_o to_o illustrate_v the_o mechanical_a origin_n of_o form_n we_o may_v take_v notice_n of_o the_o artificial_a production_n of_o vitriol_n which_o be_v so_o like_o the_o natural_a that_o it_o make_v we_o able_a to_o guess_v what_o measure_n be_v take_v in_o the_o natural_a production_n of_o it_o and_o since_o vitriol_n be_v not_o a_o mere_a salt_n but_o rather_o to_o use_v a_o chemical_a term_n a_o magestery_n it_o be_v requisite_a to_o observe_v that_o according_a to_o the_o sense_n of_o that_o word_n it_o be_v not_o prepare_v by_o a_o separation_n of_o principle_n but_o by_o the_o change_a the_o form_n of_o a_o whole_a body_n by_o a_o addition_n and_o intimate_a union_n of_o a_o saline_n menstruum_fw-la agreeable_a to_o which_o notion_n it_o be_v to_o be_v note_v that_o a_o acid_n spirit_n and_o a_o metalline_a substance_n may_v be_v draw_v as_o well_o from_o artificial_a as_o natural_a vitriol_n and_o consequent_o both_o must_v be_v equal_o natural_a vitriol_n in_o the_o strict_a sense_n of_o that_o word_n but_o these_o be_v not_o the_o only_a characteristic_n of_o the_o natural_a agreement_n of_o factitious_a and_o natural_a vitriol_n since_o vitriol_n of_o mars_n whether_o prepare_v by_o oil_n of_o vitriol_n or_o spirit_n of_o salt_n have_v both_o the_o colour_n transparency_n brittleness_n aptness_n to_o fusion_n and_o styptical_a taste_n with_o the_o vitriol_n of_o marchasite_n as_o also_o several_a other_o quality_n as_o to_o turn_v a_o infusion_n of_o gall_n into_o ink_n a_o vomitive_a faculty_n when_o take_v in_o a_o small_a do_v as_o also_o to_o be_v endow_v with_o crystal_n of_o very_a curious_a figure_n and_o a_o disposition_n to_o run_v per_fw-la deliquium_fw-la as_o guntherus_n belichius_n have_v observe_v common_a vitriol_n make_v use_v of_o in_o germany_n to_o have_v and_o here_o we_o see_v that_o the_o same_o quality_n may_v arise_v from_o the_o union_n and_o association_n of_o two_o ingredient_n which_o be_v to_o be_v find_v in_o common_a vitriol_n without_o the_o incomprehensible_a force_n of_o imaginary_a substantial_a form_n or_o a_o generation_n of_o a_o form_n distinct_a from_o the_o ingredient_n and_o their_o essential_a modification_n or_o a_o texture_n of_o part_n of_o convenient_a shape_v and_o size_n neither_o be_v there_o such_o a_o intimate_v mixture_n as_o the_o school_n imagine_v of_o these_o two_o ingredient_n but_o a_o juxta-position_n and_o new_a range_v of_o their_o part_n in_o respect_n of_o order_n and_o position_n which_o be_v evident_a since_o by_o distillation_n the_o great_a part_n of_o the_o vitriol_n may_v be_v draw_v off_o leave_v the_o metalline_a substance_n behind_o and_o that_o most_o of_o its_o quality_n depend_v upon_o the_o position_n of_o its_o part_n be_v plain_a since_o through_o a_o good_a burn_a glass_n the_o sun_n beam_n will_v so_o alter_v their_o order_n and_o texture_n as_o to_o turn_v it_o red_a chap._n vi_o doubt_n and_o experiment_n concern_v the_o curious_a figure_n of_o salt_n power_n the_o figure_n of_o salt_n to_o be_v account_v for_o with_o the_o help_n of_o a_o plastic_a power_n though_o i_o be_o not_o willing_a to_o acquiesce_v in_o the_o doctrine_n of_o substantial_a form_n since_o to_o i_o they_o be_v incomprehensible_a yet_o i_o be_o as_o forward_o to_o own_o that_o i_o acknowledge_v the_o admirable_a wisdom_n of_o our_o creator_n no_o less_o because_o he_o have_v think_v fit_a that_o the_o change_n and_o alteration_n in_o matter_n shall_v depend_v on_o accident_n easy_a and_o intelligible_a at_o least_o with_o less_o difficulty_n to_o be_v conceive_v than_o the_o incomprehensible_a doctrine_n of_o substantial_a form_n and_o though_o the_o curious_a and_o delicate_a shape_v of_o salt_n be_v general_o use_v as_o argument_n of_o the_o great_a plastic_a skill_n of_o substantial_a form_n yet_o i_o must_v own_v i_o think_v they_o very_o slight_a thing_n compare_v with_o organise_v body_n and_o therefore_o i_o will_v not_o have_v it_o infer_v that_o because_o the_o figure_n of_o salt_n may_v be_v account_v for_o without_o the_o assistance_n of_o plastic_a power_n that_o therefore_o the_o body_n of_o animal_n may_v that_o substantial_a form_n be_v not_o necessary_a to_o the_o production_n of_o those_o curious_a figure_n in_o salt_n i_o be_o induce_v to_o believe_v first_o because_o a_o concrete_a of_o no_o less_o curious_a figure_v part_n than_o other_o vitriol_n may_v be_v make_v by_o a_o bare_a connection_n of_o metalline_a and_o saline_n body_n second_o because_o according_a to_o the_o different_a quantity_n of_o liquor_n or_o the_o space_n of_o time_n they_o shoot_v in_o their_o figure_n vary_v according_a to_o which_o agricola_n lib._n 12._o p._n 462._o de_fw-mi re_fw-mi metallica_fw-la speak_v of_o the_o cord_n that_o be_v immerge_v into_o vitriol-water_n for_o the_o crystal_n to_o stick_v to_o say_z exit_fw-la his_o pendent_a rest_n lapillis_fw-la extentae_fw-la à _fw-la quo_fw-la humour_n spissus_fw-la adhaerescens_fw-la densatur_fw-la in_fw-la translucentes_fw-la atramenti_fw-la sutorii_fw-la vel_fw-la cubos_fw-la vel_fw-la acinos_fw-la qui_fw-la wae_fw-la speciem_fw-la gerunt_fw-la alkaly_n crystal_n obtain_v from_o a_o alkaly_n i_o remember_v also_o that_o have_v a_o long_a time_n think_v that_o the_o method_n usual_o take_v in_o prepare_v alkalyes_n such_o as_o salt_n of_o tartar_n etc._n etc._n be_v the_o reason_n why_o they_o be_v gather_v in_o the_o form_n of_o calx_fw-la i_o take_v care_n to_o dissolve_v alkalyes_n well_o purify_v in_o water_n slow_o evaporate_n it_o till_o crust_v over_o with_o a_o icy_a crust_n which_o be_v preserve_v entire_a lest_o they_o shall_v want_v a_o
what_o it_o have_v before_o but_o to_o render_v our_o present_a experiment_n more_o instructive_a i_o shall_v add_v another_o attempt_n to_o sublime_a gold_n after_o the_o follow_a method_n have_v then_o dissolve_v laminate_v gold_n in_o some_o of_o the_o above_o mention_v menstruum_fw-la we_o draw_v it_o off_o in_o a_o retort_n place_v in_o a_o sand-furnace_n by_o which_o mean_v a_o considerable_a quantity_n of_o gold_n be_v elevate_v and_o either_o fell_a into_o the_o receiver_n in_o the_o form_n of_o a_o golden_a colour_a liquor_n or_o shoot_v into_o red_a crystal_n like_o ruby_n in_o the_o neck_n of_o the_o retort_n which_o in_o the_o air_n will_v run_v per_fw-la deliquium_fw-la where_o we_o be_v to_o observe_v that_o by_o a_o new_a affusion_n of_o the_o menstruum_fw-la upon_o the_o remain_a calx_fw-la more_o of_o itwould_v still_o be_v elevate_v by_o distillation_n but_o to_o make_v this_o experiment_n more_o serviceable_a it_o will_v be_v necessary_a to_o note_n that_o upon_o pour_v running_n mercury_n into_o this_o elevate_a tincture_n the_o particle_n of_o it_o be_v immediate_o guild_v and_o by_o degree_n the_o mercury_n be_v keep_v in_o motion_n the_o whole_a liquor_n lose_v its_o tincture_n which_o be_v decant_v and_o the_o guild_v mercury_n with_o a_o good_a quantity_n of_o borax_n melt_v in_o a_o crucible_n the_o elevate_a gold_n be_v reduce_v into_o a_o mass_n which_o evince_v what_o i_o just_a now_o teach_v viz._n that_o a_o liquor_n may_v be_v tincture_v by_o have_v the_o part_n of_o that_o body_n from_o whence_o it_o receive_v its_o tincture_n convenient_o interweave_v in_o its_o texture_n without_o be_v whole_o destroy_v and_o here_o i_o think_v it_o seasonable_a to_o advertise_v that_o have_v elsewhere_o mention_v a_o volatile_a gold_n in_o some_o oar_n where_o none_o of_o that_o metal_n be_v to_o be_v find_v i_o will_v be_v understand_v to_o mean_v it_o volatile_a in_o no_o other_o sense_n than_o the_o forego_n sublimation_n intimate_v viz._n that_o its_o volatility_n depend_v on_o a_o mixture_n of_o volatile_a part_n which_o carry_v it_o along_o with_o they_o when_o dissolve_v into_o very_a minute_n part_n so_o as_o to_o be_v capable_a of_o swim_v in_o that_o vehicle_n experiment_n viii_o texture_n how_o so_o hard_a a_o body_n as_o silver_n etc._n etc._n may_v become_v a_o sour_a substance_n by_o a_o alteration_n of_o texture_n have_v dissolve_v a_o ounce_n of_o refine_a silver_n in_o aqua_fw-la fortis_fw-la and_o permit_v it_o to_o crystalize_v we_o find_v that_o the_o silver_n by_o the_o addition_n of_o acid_n salt_n be_v increase_v in_o weight_n several_a drachm_n which_o distil_v in_o a_o retort_n with_o such_o a_o degree_n of_o heat_n as_o make_v the_o retort_n red_a hot_a yield_v a_o phlegm_n eminent_o sour_a which_o show_v that_o a_o very_a bitter_a body_n may_v yield_v a_o substance_n of_o a_o quite_o different_a taste_n for_o the_o liquor_n be_v cold_a in_o the_o receiver_n smoke_a as_o well_o as_o smell_v and_o taste_v like_o aqua_fw-la fortis_fw-la and_o by_o corrode_a copper_n turn_v it_o into_o a_o blevish_a colour_n after_o ward_v we_o make_v a_o solution_n of_o minium_n in_o aqua_fw-la fortis_fw-la and_o have_v by_o filtration_n and_o evaporation_n procure_v a_o saccharum_n saturni_n we_o distil_v it_o in_o a_o well_o coated_a retort_n over_o a_o naked_a fire_n and_o obtain_v a_o offensive_a acid_n which_o have_v the_o smell_n of_o aqua_fw-la fortis_fw-la which_o be_v put_v upon_o minium_n bubble_v and_o make_v a_o considerable_a noise_n present_o afford_v a_o liquor_n from_o which_o may_v easy_o be_v obtain_v a_o true_a sugar_n of_o lead_n where_o it_o be_v observable_a that_o the_o caput_fw-la mortuum_fw-la be_v neither_o sweet_a as_o before_o distillation_n nor_o sower_n as_o the_o body_n draw_v from_o it_o but_o insipid_a and_o easy_o reducible_a by_o fusion_n into_o a_o malleable_a lead_n experiment_n phaenomena_n to_o be_v observe_v in_o this_o experiment_n in_o which_o experiment_n the_o follow_a phaenomena_n be_v also_o remarkable_a first_o that_o the_o salt_n which_o increase_v the_o silver_n in_o weight_n no_o more_o than_o a_o three_o or_o four_o part_n be_v able_a to_o sublime_a the_o great_a part_n of_o that_o fix_a body_n second_o that_o the_o part_n of_o the_o same_o liquor_n be_v mix_v with_o three_o several_a metal_n may_v produce_v as_o many_o different_a taste_n though_o the_o same_o aqua_fw-la fortis_fw-la shall_v be_v successive_o make_v use_n of_o in_o those_o three_o experiment_n and_o howsoever_o vary_v in_o respect_n of_o order_n in_o the_o trial_n and_o here_o we_o be_v to_o observe_v likewise_o that_o part_n of_o the_o distil_v spirit_n of_o nitre_n be_v pour_v on_o the_o caput_fw-la mortuum_n of_o saccharum_n saturni_n turn_v some_o part_n of_o it_o into_o a_o vitriol_n and_o another_o part_n of_o it_o be_v pour_v upon_o file_n of_o silver_n the_o silver_n be_v partly_o dissolve_v with_o a_o hiss_a noise_n be_v coagulate_v into_o a_o bitter_a salt_n experiment_n ix_o because_o transmutation_n of_o body_n who_o texture_n be_v esteem_v primordial_a as_o those_o of_o the_o element_n and_o which_o be_v find_v to_o be_v ingredient_n of_o most_o composition_n here_o below_o will_v be_v a_o further_a confirmation_n of_o the_o possibility_n of_o alter_a the_o texture_n of_o other_o body_n i_o shall_v subjoin_v what_o progress_n i_o have_v make_v in_o order_n to_o turn_v water_n into_o earth_n earth_n a_o transformation_n of_o water_n into_o earth_n have_v therefore_o in_o a_o glass_n vessel_n distil_v fair_a rain-water_n and_o several_a time_n re-distilled_a it_o again_o we_o find_v that_o after_o every_o distillation_n there_o be_v a_o considerable_a quantity_n of_o white_a earth_n remain_v at_o the_o bottom_n of_o the_o vessel_n which_o be_v more_o plentiful_o afford_v in_o the_o latter_a distillation_n than_o the_o first_o and_o therefore_o we_o have_v the_o great_a reason_n to_o believe_v it_o can_v be_v nothing_o else_o but_o a_o certain_a quantity_n of_o water_n turn_v into_o earth_n which_o afford_v the_o follow_a phanomena_n viz._n 1._o be_v put_v into_o a_o microscope_n in_o the_o sunbeam_n exhibit_v phaenomena_n exhibit_v it_o appear_v to_o consist_v of_o part_n exceed_o fine_a which_o be_v as_o fine_a in_o the_o microscope_n as_o hair-powder_n usual_o be_v to_o the_o eye_n yet_o not_o in_o the_o least_o transparent_a 2._o be_v mix_v with_o water_n it_o turn_v it_o into_o a_o whitish_a colour_n as_o the_o powder_n of_o white_a marble_n usual_o do_v yet_o be_v settle_v in_o the_o bottom_n it_o remain_v undissolve_v 3._o after_o it_o have_v lie_v a_o considerable_a time_n in_o a_o red-hot_a crucible_n it_o be_v neither_o diminish_v in_o quantity_n nor_o do_v it_o in_o the_o least_o smoke_n 4._o it_o exceed_v water_n in_o weight_n so_o as_o to_o be_v equal_a to_o twice_o its_o bulk_n of_o common_a water_n be_v almost_o as_o heavy_a as_o wood-ash_n free_v from_o their_o salt_n which_o to_o its_o bulk_n of_o water_n be_v as_o 1_o to_o 2_o â…™_n which_o do_v not_o much_o come_v short_a of_o the_o weight_n of_o white_a glass_n which_o be_v twice_o and_o a_o half_o heavy_a than_o its_o weight_n of_o water_n so_o that_o from_o these_o phaenomena_n we_o have_v reason_n to_o term_v the_o forementioned_a white_a substance_n earth_n consider_v likewise_o its_o fixedness_n and_o other_o quality_n but_o further_o it_o be_v to_o be_v observe_v that_o the_o glass_n in_o which_o it_o be_v distil_v be_v not_o in_o the_o least_o damage_v by_o this_o process_n as_o also_o that_o a_o ounce_n of_o water_n yield_v six_o drachm_n of_o powder_n earth_n water_n almost_o whole_o convertible_a into_o earth_n a_o considerable_a quantity_n of_o water_n still_o remain_v behind_o so_o that_o this_o experiment_n be_v no_o small_a confirmation_n of_o our_o hypothesis_n for_o if_o element_n themselves_o may_v be_v transmute_v and_o artificial_o destroy_v by_o a_o alteration_n of_o the_o texture_n of_o their_o part_n why_o may_v not_o considerable_a change_n be_v effect_v also_o in_o other_o body_n by_o a_o local_a motion_n and_o a_o new_a manner_n and_o form_n of_o union_n of_o part_n of_o different_a figure_n and_o size_n since_o in_o this_o experiment_n the_o part_n of_o water_n be_v modify_v anew_o form_n a_o solid_a body_n of_o very_o different_a quality_n from_o what_o belong_v to_o it_o before_o as_o want_v of_o transparency_n solidity_n etc._n etc._n powder_n how_o water_n acquire_v the_o form_n of_o a_o solid_a powder_n as_o for_o the_o manner_n of_o its_o be_v so_o modify_v anew_o it_o may_v easy_o be_v conceive_v that_o the_o part_n of_o water_n be_v put_v into_o motion_n and_o rub_v upon_o one_o another_o by_o violent_a occursion_n may_v be_v so_o alter_v and_o adapt_v as_o to_o stick_v together_o and_o to_o form_v several_a little_a moleculae_fw-la which_o be_v more_o condense_v and_o consequent_o heavy_a than_o water_n
can_v no_o long_o swim_v in_o it_o but_o obtain_v the_o several_a new_a quality_n before_o mention_v and_o that_o the_o change_n be_v thus_o effect_v we_o have_v reason_n to_o believe_v since_o by_o a_o bare_a circulation_n in_o a_o just_a degree_n of_o heat_n quicksilver_n will_v assume_v the_o form_n of_o a_o powder_n which_o will_v not_o with_o so_o much_o ease_n be_v raise_v by_o the_o fire_n as_o the_o mercury_n itself_o but_o this_o will_v be_v further_o illustrate_v by_o the_o ten_o experiment_n chemist_n inference_n draw_v against_o the_o doctrine_n of_o the_o chemist_n therefore_o to_o draw_v inference_n from_o this_o experiment_n which_o may_v disfavour_v the_o hypostatical_a principle_n of_o the_o chemist_n if_o water_n be_v capable_a of_o be_v change_v into_o earth_n by_o the_o same_o reason_n the_o other_o ingredient_n of_o body_n may_v and_o in_o the_o analization_n of_o body_n there_o may_v be_v a_o transmutation_n of_o substance_n as_o well_o as_o a_o separation_n of_o 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cucurbit_n in_o a_o glass_n well_o stop_v and_o secure_a from_o the_o air._n the_o phaenomena_n exhibit_v by_o this_o experiment_n be_v the_o follow_v first_o that_o the_o spirit_n first_o draw_v from_o these_o two_o inodorous_a body_n be_v endow_v with_o a_o smell_v different_a from_o all_o other_o and_o part_n though_o pleasant_a and_o fragrant_a yet_o very_o subtle_a and_o penetrate_a second_o that_o the_o liquor_n draw_v off_o last_o have_v a_o very_a strong_a sulphureous_a smell_n which_o stink_v and_o affect_v the_o sensory_a so_o powerful_o that_o it_o will_v almost_o take_v away_o one_o breath_n three_o this_o mixture_n yield_v a_o liquor_n which_o will_v mix_v with_o neither_o of_o the_o former_a yet_o be_v very_o subtle_a pleasant_a and_o aromatical_a four_o the_o substance_n remain_v in_o the_o bottom_n of_o the_o vessel_n be_v opacous_a and_o almost_o as_o black_a as_o jet_v and_o withal_o very_o brittle_a five_o and_o though_o it_o be_v make_v up_o of_o two_o liquor_n the_o one_o corrosive_a and_o the_o other_o inflammable_a and_o both_o of_o very_o pungent_a taste_n yet_o be_v it_o void_a of_o taste_n and_o can_v not_o without_o great_a difficulty_n if_o at_o all_o be_v bring_v to_o burn_v six_o neither_o will_v it_o be_v mix_v for_o some_o day_n with_o water_n though_o the_o oil_n and_o spirit_n ready_o diffuse_v themselves_o in_o that_o liquor_n beside_o it_o be_v of_o so_o very_o fix_v a_o nature_n that_o it_o will_v not_o be_v raise_v by_o a_o strong_a and_o last_a fire_n though_o both_o oil_n and_o vitriol_n and_o spirit_n of_o wine_n be_v extreme_o volatile_a and_o now_o have_v thus_o in_o short_a lay_v down_o these_o experiment_n as_o sufficient_a proof_n of_o the_o doctrine_n before_o deliver_v i_o shall_v conclude_v with_o this_o reflection_n viz._n that_o in_o all_o the_o change_n and_o alteration_n that_o have_v be_v effect_v by_o art_n it_o appear_v that_o they_o be_v so_o far_o from_o depend_v on_o the_o imaginary_a substantial_a 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that_o the_o compact_a texture_n of_o glass_n may_v depend_v on_o a_o like_a juxta-position_n of_o part_n since_o the_o particle_n of_o fire_n in_o the_o make_n of_o it_o may_v so_o divide_v the_o part_n of_o the_o ingredient_n as_o to_o render_v they_o subtle_a enough_o for_o so_o strict_a and_o close_a a_o union_n as_o be_v requisite_a to_o exclude_v air_n from_o betwixt_o they_o for_o it_o be_v not_o only_o obvious_a that_o air_n can_v penetrate_v the_o pore_n of_o it_o when_o heat_v in_o distillation_n but_o in_o blow_v of_o glass_n where_o it_o have_v not_o the_o least_o vent_n through_o the_o pore_n of_o it_o though_o impel_v with_o force_n yet_o its_o pore_n be_v fine_a enough_o to_o give_v way_n to_o the_o beam_n of_o light_n and_o heat_n and_o likewise_o to_o the_o fine_a effluvia_fw-la of_o a_o loadstone_n without_o damage_v the_o texture_n of_o it_o in_o the_o least_o nor_o will_v it_o be_v more_o absurd_a to_o conceive_v that_o the_o part_n of_o salt-petre_a or_o ice_n be_v 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the_o same_o time_n the_o marble_n be_v observe_v to_o stick_v close_o together_o and_o here_o again_o lest_o it_o shall_v be_v suspect_v that_o the_o oil_n make_v the_o adhesion_n more_o close_o i_o shall_v relate_v this_o observation_n viz._n that_o though_o it_o require_v so_o great_a a_o weight_n to_o separate_v these_o stone_n when_o their_o contiguous_a surface_n be_v in_o a_o horizontal_a line_n yet_o will_v they_o easy_o slide_v one_o upon_o another_o not_o unlike_o the_o contiguous_a glass_n before_o mention_v and_o for_o the_o same_o reason_n and_o if_o they_o be_v the_o least_o incline_v either_o this_o way_n or_o that_o their_o own_o weight_n be_v sufficient_a to_o separate_v they_o from_o whence_o it_o appear_v how_o much_o the_o air_n may_v be_v concern_v in_o compress_v the_o particle_n of_o solid_a body_n together_o and_o lest_o it_o shall_v be_v further_o object_v that_o the_o cohesion_n of_o these_o stone_n rather_o proceed_v from_o nature_n abhorrency_n of_o a_o vacuum_n than_o the_o cause_n assign_v by_o we_o i_o shall_v add_v these_o consideration_n first_o that_o if_o it_o be_v so_o the_o same_o reason_n will_v hold_v when_o a_o much_o more_o considerable_a weight_n be_v fasten_v to_o the_o low_a marble_n yet_o we_o see_v that_o then_o notwithstanding_o nature_n abhorrency_n of_o a_o vacuum_n they_o present_o part_v second_o that_o the_o pressure_n of_o the_o air_n be_v sufficient_a to_o account_v for_o it_o which_o to_o make_v it_o more_o plausible_a i_o shall_v add_v that_o though_o the_o stone_n be_v fasten_v to_o the_o ground_n yet_o it_o will_v require_v as_o much_o force_n to_o separate_v the_o uppermost_a from_o it_o in_o a_o perpendicular_a line_n as_o to_o lift_v up_o a_o weight_n aequiponderant_fw-la with_o the_o stone_n and_o the_o pillar_n of_o air_n incumbent_n on_o it_o since_o there_o be_v neither_o air_n nor_o any_o other_o body_n betwixt_o the_o two_o stone_n to_o help_v to_o raise_v the_o low_o up_o and_o in_o part_n to_o sustain_v the_o weight_n of_o the_o incumbent_a atmosphaere_n and_o therefore_o it_o need_v not_o seem_v strange_a that_o when_o the_o low_a marble_n and_o the_o weight_n affix_v to_o it_o be_v not_o sufficient_a to_o balance_v the_o weight_n of_o the_o atmosphaere_n it_o shall_v rise_v along_o with_o the_o uppermost_a when_o draw_v up_o rather_o than_o be_v separate_v from_o it_o since_o it_o be_v usual_a for_o two_o body_n when_o join_v together_o to_o move_v the_o same_o way_n if_o they_o be_v not_o separate_v by_o weight_n or_o some_o other_o force_n which_o be_v observable_a in_o try_v of_o loadstone_n for_o if_o the_o loadstone_n be_v able_a to_o raise_v a_o body_n more_o ponderous_a than_o itself_o the_o knife_n will_v as_o soon_o raise_v the_o loadstone_n as_o the_o loadstone_n will_v lift_v up_o the_o knife_n to_o illustrate_v what_o have_v be_v say_v i_o shall_v add_v a_o experiment_n register_v among_o my_o adversaria_fw-la which_o be_v this_o viz._n have_v immerge_v a_o glass_n syphon_n with_o a_o brass_n valve_v cement_v on_o one_o end_n almost_o half_a a_o yard_n in_o a_o tall_a cucurbite_n till_o it_o touch_v the_o bottom_n i_o fill_v it_o with_o water_n till_o the_o superficies_n of_o the_o water_n in_o it_o be_v equal_a to_o that_o in_o the_o cucurbite_n which_o be_v do_v i_o take_v a_o pair_n of_o scale_n put_v a_o ounce_n weight_n into_o one_o scale_n and_o fix_v a_o string_n to_o the_o other_o one_o end_n of_o the_o string_n be_v likewise_o fasten_v to_o the_o valve_n fix_v to_o the_o bottom_n of_o the_o glass_n tube_n where_o it_o be_v to_o be_v observe_v that_o by_o that_o single_a ounce_n i_o be_v able_a to_o open_v the_o valve_n whereas_o when_o the_o water_n be_v pour_v out_o of_o the_o pipe_n and_o it_o be_v immerse_v again_o the_o valve_n will_v not_o be_v open_v
form_n for_o beside_o the_o aforementioned_a instance_n i_o have_v observe_v that_o that_o bony_a substánce_n so_o much_o esteem_v by_o physician_n which_o be_v usual_o take_v out_o of_o the_o deer_n heart_n and_o be_v of_o a_o hard_a consistence_n have_v appear_v in_o one_o of_o those_o creature_n which_o i_o purposely_o look_v into_o to_o be_v soft_a and_o flexible_a like_o cartilage_n and_o indeed_o solidity_n seem_v so_o much_o to_o depend_v upon_o texture_n that_o it_o may_v just_o be_v doubt_v whether_o the_o most_o solid_a body_n have_v not_o before_o their_o concretion_n be_v in_o fluid_a form_n since_o among_o other_o rarity_n i_o have_v see_v in_o the_o midst_n of_o stone_n the_o exact_a figure_n of_o fish_n with_o their_o scale_n and_o finns_n etc._n etc._n and_o i_o have_v know_v not_o only_a wood_n but_o several_a other_o substance_n as_o lead-oar_n minera_n antimonii_n marchasite_n etc._n etc._n find_v in_o the_o midst_n of_o stony_a concretion_n which_o be_v strong_a 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follow_a instance_n will_v make_v it_o appear_v that_o the_o part_n of_o a_o liquid_a be_v put_v into_o motion_n may_v have_v such_o effect_n though_o it_o be_v not_o to_o be_v deny_v but_o that_o a_o tremulous_a motion_n may_v be_v give_v to_o the_o earth_n so_o violent_a as_o to_o be_v extend_v to_o a_o great_a distance_n the_o instance_n be_v that_o the_o water_n have_v be_v put_v into_o so_o violent_a a_o motion_n by_o a_o engine_n contrive_v to_o sink_v ship_n that_o it_o shake_v several_a ship_n which_o be_v at_o a_o considerable_a distance_n so_o strong_o that_o those_o who_o be_v on_o the_o deck_n can_v scarce_o stand_v and_o in_o the_o late_a great_a sea-fight_n between_o the_o english_a and_o the_o dutch_a though_o they_o engage_v at_o several_a league_n distance_n from_o the_o hague_n yet_o the_o english_a ambassador_n who_o be_v then_o resident_n there_o assure_v i_o that_o the_o gun_n be_v not_o only_o hear_v thither_o but_o that_o his_o chamber_n window_n be_v considerable_o shake_v and_o some_o body_n be_v so_o apt_a to_o receive_v impression_n from_o the_o undulate_a motion_n of_o the_o air_n as_o to_o be_v sensible_o though_o not_o visible_o affect_v of_o which_o simon_n pauli_n in_o his_o ingenious_a tract_n de_fw-fr febribus_fw-la malignis_fw-la p._n 71._o give_v a_o instance_n in_o these_o word_n atqui_fw-la aeger_fw-la ille_fw-la gallus_n brachio_n truncatus_fw-la octiduum_fw-la quidem_fw-la superfuit_fw-la sed_fw-la horrendis_fw-la totius_fw-la corporis_fw-la convulsionibus_fw-la correptus_fw-la qui_fw-la quoque_fw-la ut_fw-la &_o illa_fw-la addam_fw-la observatione_fw-la dignissima_fw-la dum_o in_o domini_fw-la svi_fw-la aedibus_fw-la ad_fw-la plateam_fw-la kiodmoggerianum_n romanè_fw-la laniorum_fw-la appellares_fw-la decumberet_fw-la ac_fw-la i_o ac_fw-la aliis_fw-la aliquandiu_fw-la ad_fw-la lectum_n illius_fw-la considentibus_fw-la quidem_fw-la sed_fw-la nobis_fw-la non_fw-la attendentibus_fw-la explodentur_fw-la tormenta_fw-mi bellica_fw-la ex_fw-la regiis_fw-la ac_fw-la praetoriis_fw-la navibus_fw-la sinistra_fw-la truncum_fw-la dextrâ_fw-la brachii_fw-la fovens_fw-la ac_fw-la complectens_fw-la toties_fw-la quoties_fw-la exploderentur_fw-la singula_fw-la exclamabat_fw-la au_fw-fr au_o i_o miserum_fw-la jesus_n maria_n count_v undor_n penitus_fw-la adeo_fw-la permolesta_fw-la &_o intolerabilis_fw-la illi_fw-la erat_fw-la tormentorum_fw-la explosio_fw-la &_o quidem_fw-la ex_fw-la loco_fw-la satis_fw-la longinquo_fw-la terrâ_fw-la non_fw-la firma_fw-la aut_fw-la contiguâ_fw-la verùm_fw-la super_fw-la salo_fw-la aut_fw-la mari_fw-fr balthico_fw-la instituta_fw-la from_o whence_o it_o appear_v that_o a_o fluid_a body_n may_v operate_v considerable_o upon_o a_o solid_a though_o the_o motion_n which_o cause_v such_o effect_n be_v not_o perceive_v and_o of_o the_o truth_n of_o the_o forego_n relation_n i_o be_o further_a assure_v by_o the_o like_a effect_n produce_v in_o the_o shatter_v bone_n of_o wound_a man_n at_o sea_n who_o have_v have_v sensible_a pain_n upon_o the_o discharge_v of_o the_o enemy_n cannon_n but_o lest_o in_o the_o aforementioned_a instance_n it_o shall_v be_v allege_v that_o these_o sound_n be_v rather_o propagate_v by_o the_o earth_n which_o the_o body_n which_o receive_v the_o first_o impression_n lean_v upon_o than_o convey_v through_o the_o air_n i_o shall_v subjoin_v that_o the_o sound_v of_o thunder_n be_v not_o liable_a to_o such_o objection_n since_o it_o can_v only_o be_v propagate_v through_o the_o air_n yet_o the_o part_n of_o the_o air_n be_v in_o so_o powerful_a a_o agitation_n that_o they_o have_v be_v observe_v to_o shake_v not_o only_o house_n but_o several_a ship_n at_o sea_n but_o these_o effect_n will_v not_o be_v think_v strange_a if_o we_o reflect_v on_o what_o have_v be_v observe_v to_o be_v produce_v by_o the_o celerity_n of_o the_o motion_n of_o the_o minute_n part_v of_o a_o body_n especial_o if_o we_o likewise_o consider_v that_o sound_v be_v propagate_v with_o great_a celerity_n than_o any_o thing_n we_o know_v beside_o in_o our_o sphere_n for_o though_o as_o marsennus_n take_v notice_n a_o bullet_n move_v 240_o yard_n in_o the_o six_o part_n of_o a_o minute_n yet_o i_o have_v observe_v sound_v to_o move_v 400_o yard_n in_o the_o same_o space_n of_o time_n but_o though_o it_o be_v grant_v that_o sound_n may_v be_v convey_v through_o the_o air_n the_o concussion_n of_o house_n or_o ship_n at_o sea_n may_v be_v suppose_v to_o arise_v from_o the_o impetuous_a motion_n of_o the_o medium_fw-la violent_o shake_v by_o a_o intense_a agitation_n where_o those_o sound_n be_v original_o form_v yet_o i_o conceive_v the_o effect_n which_o those_o sound_n have_v on_o body_n which_o be_v place_v upon_o the_o surface_n of_o this_o globe_n depend_v in_o some_o measure_n on_o the_o disposition_n of_o those_o body_n to_o be_v work_v upon_o by_o such_o but_o to_o put_v a_o end_n to_o instance_n allege_v in_o proof_n of_o this_o proposition_n i_o shall_v add_v a_o observation_n make_v by_o the_o experience_a platerus_n which_o show_v that_o a_o solid_a body_n may_v have_v such_o a_o disposition_n as_o to_o be_v capable_a of_o receive_v impression_n from_o the_o languid_a motion_n of_o air_n for_o lib._n observe_v 1._o p._n 185._o he_o say_v faemina_fw-la quaedam_fw-la in_o subitaneum_fw-la incidit_fw-la morbum_fw-la viribus_fw-la subito_fw-la prostratis_fw-la se_fw-la suffocari_fw-la indesinenter_fw-la clamitans_fw-la etsi_fw-la nec_fw-la stertoris_n nec_fw-la tussis_fw-la aliqua_fw-la essent_fw-la indicia_fw-la maxim_n verò_fw-la de_fw-fr aura_fw-fr quadam_fw-la adveniente_fw-la si_fw-la vel_fw-la leviter_fw-la aliquis_fw-la adstantium_fw-la se_fw-la moveret_fw-la quae_fw-la illam_fw-la opprimeret_fw-la conquerebatur_fw-la seque_fw-la suffocari_fw-la si_fw-la quis_fw-la propius_fw-la accederet_fw-la clamitabat_fw-la vix_fw-la dum_fw-la biduum_fw-la in_o ea_fw-la anxietate_fw-la perseverans_fw-la expiravit_fw-la to_o which_o he_o add_v vidi_n &_o alios_fw-la aegros_fw-la de_fw-la simili_fw-la aura_fw-fr quae_fw-la eos_fw-la si_fw-la quis_fw-la illis_fw-la appropinquaret_fw-la in_fw-la suffocationis_fw-la periculum_fw-la induceret_fw-la conquerentes_fw-la quod_fw-la semper_fw-la pessimum_fw-la est_fw-la signum_fw-la deprehendi_fw-la iii_o iii_o prop._n iii_o though_o the_o number_n of_o insensible_a part_n of_o matter_n put_v into_o motion_n enable_v they_o to_o perform_v several_a thing_n yet_o they_o be_v usual_o slight_v because_o invisible_a the_o effect_n of_o some_o subtle_a part_n of_o matter_n be_v usual_o esteem_v very_o inconsiderable_a by_o those_o who_o imagine_v that_o these_o more_o subtle_a effluvia_fw-la of_o body_n only_a act_n upon_o the_o exteral_a superficies_n of_o other_o but_o if_o we_o consider_v that_o those_o effluvia_fw-la be_v not_o only_o very_o numerous_a but_o of_o convenient_a figure_n and_o size_n to_o penetrate_v into_o the_o inmost_a recess_n of_o body_n they_o work_v upon_o we_o may_v attribute_v more_o powerful_a effect_n to_o they_o than_o man_n usual_o be_v wont_v to_o do_v for_o as_o the_o motion_n of_o the_o effluvia_fw-la be_v more_o or_o less_o strong_a and_o numerous_a they_o may_v either_o disjoin_v or_o otherwise_o alter_v the_o texture_n of_o those_o body_n as_o in_o a_o anthill_n who_o soil_n be_v full_a of_o egg_n by_o the_o number_n and_o motion_n of_o those_o little_a infect_v the_o egg_n which_o be_v up_o and_o down_o intersperse_v betwixt_o the_o part_n of_o the_o earth_n will_v present_o be_v separate_v and_o displace_v or_o as_o the_o leave_n and_o bough_n of_o a_o tree_n be_v various_o bend_v and_o break_v off_o by_o the_o force_n of_o the_o invisible_a part_n of_o the_o air_n which_o pass_v through_o it_o but_o to_o come_v to_o instance_n which_o may_v more_o illustrate_v what_o we_o be_v about_o that_o the_o subtle_a part_n of_o matter_n who_o effect_n be_v less_o take_v notice_n of_o be_v enable_v by_o their_o size_n and_o figure_n to_o disjoin_v the_o part_n of_o body_n they_o work_v upon_o we_o have_v a_o evident_a instance_n in_o sugar_n and_o amber_n throw_v together_o into_o water_n for_o the_o water_n present_o divide_v the_o part_n of_o the_o sugar_n and_o total_o dissolve_v they_o whereas_o the_o amber_n continue_v unaltred_a to_o which_o instance_n may_v be_v add_v one_o of_o no_o less_o force_n afford_v by_o chemistry_n for_o if_o you_o pour_v limpid_a water_n upon_o that_o consistent_a substance_n which_o remain_v after_o a_o abstraction_n of_o five_o part_n of_o oil_n of_o vitriol_n from_o one_o of_o mercury_n and_o shake_v the_o mixture_n the_o calx_fw-la will_n present_o exchange_v it_o be_v white_a for_o a_o limon-colour_n the_o texture_n of_o the_o whole_a mass_n be_v present_o alter_v and_o how_o powerful_a the_o minute_n part_v of_o some_o body_n be_v we_o may_v further_o observe_v in_o spirit_n of_o wine_n for_o if_o a_o piece_n of_o metal_n be_v hold_v in_o the_o flame_n of_o it_o these_o subtle_a particle_n present_o penetrate_v the_o substance_n of_o that_o solid_a body_n and_o so_o exagitate_v the_o part_n of_o it_o as_o to_o put_v they_o into_o a_o motion_n strong_a enough_o to_o cause_v a_o sensible_a heat_n and_o we_o have_v not_o a_o less_o remarkable_a instance_n of_o the_o force_n of_o unheeded_a
colour_n which_o phaenomena_n can_v by_o no_o mean_n be_v exhibit_v be_v not_o either_o some_o insensible_a corpuscle_n transmit_v in_o the_o form_n of_o effluvia_fw-la from_o those_o object_n or_o some_o other_o subtle_a particle_n of_o matter_n direct_v by_o local_a motion_n from_o the_o object_n to_o the_o paper_n and_o from_o thence_o to_o the_o eye_n phaenomena_n the_o establish_v law_n of_o the_o universe_n contribute_v to_o the_o produce_v of_o several_a phaenomena_n from_o whence_o it_o appear_v that_o the_o establish_v law_n of_o the_o universe_n in_o a_o great_a measure_n contribute_v to_o the_o produce_v of_o several_a phaenomena_n which_o arise_v from_o the_o operation_n of_o insensible_a and_o unheeded_a cause_n for_o a_o further_a confirmation_n of_o which_o i_o shall_v add_v that_o if_o a_o bar_n of_o iron_n be_v hold_v in_o a_o perpendicular_a line_n so_o that_o the_o low_a end_n of_o it_o touch_v the_o northern_a point_n of_o a_o magnetical_a needle_n it_o will_v present_o drive_v it_o away_o whereas_o if_o the_o position_n of_o that_o iron_n bar_v be_v so_o alter_v as_o to_o touch_v that_o point_n with_o the_o other_o end_n it_o will_v by_o a_o contrary_a faculty_n attract_v it_o except_o the_o iron_n bar_n have_v stand_v a_o considerable_a time_n in_o a_o perpendicular_a posture_n expose_v to_o the_o air_n and_o the_o magnetical_a effluvia_fw-la of_o the_o earth_n or_o have_v lie_v a_o considerable_a time_n point_v north_n and_o south_n and_o so_o have_v acquire_v a_o more_o durable_a verticity_n and_o if_o it_o shall_v be_v ask_v quality_n how_o a_o bar_n of_o iron_n acquire_v magnetical_a quality_n why_o by_o such_o posture_n the_o magnetical_a quality_n of_o iron_n shall_v be_v so_o much_o increase_v it_o may_v probable_o be_v answer_v that_o it_o proceed_v from_o hence_o viz._n because_o the_o pore_n of_o the_o iron_n by_o lie_v near_o the_o magnetical_a effluvia_fw-la of_o the_o earth_n have_v their_o pore_n render_v more_o apt_a to_o receive_v and_o transmit_v the_o effluvia_fw-la of_o the_o needle_n so_o that_o consequent_o that_o part_n of_o the_o iron_n which_o be_v most_o affect_a by_o those_o steam_n must_v become_v the_o strong_a and_o consequent_o the_o north_n point_v of_o the_o needle_n for_o which_o reason_n it_o must_v drive_v away_o the_o north_n point_v of_o the_o needle_n and_o attract_v the_o south_n but_o if_o on_o the_o contrary_a the_o other_o end_n of_o the_o bar_n be_v apply_v to_o the_o needle_n by_o a_o contrary_a reason_n it_o be_v less_o magnetical_a it_o must_v attract_v it_o but_o not_o to_o insist_v upon_o this_o explanation_n of_o the_o magnetical_a quality_n of_o a_o bar_n of_o iron_n i_o shall_v only_o observe_v that_o it_o be_v necessary_a in_o order_n to_o acquire_v a_o durable_a magnetical_a virtue_n that_o the_o iron_n shall_v stand_v long_o in_o that_o perpendicular_a posture_n which_o be_v sufficient_a to_o prove_v what_o i_o contend_v for_o viz._n that_o the_o establish_a law_n of_o nature_n be_v requisite_a for_o the_o production_n of_o several_a phaenomena_n which_o will_v not_o be_v effect_v be_v not_o those_o law_n observe_v proposition_n the_o three_o proposition_n but_o to_o proceed_v to_o the_o three_o and_o last_o proposition_n viz._n that_o a_o alteration_n of_o the_o mechanical_a texture_n of_o a_o body_n be_v enough_o to_o dispose_v it_o or_o render_v it_o unapt_a to_o be_v work_v on_o by_o those_o unheeded_a agent_n this_o be_v evident_a from_o what_o be_v practise_v at_o sea_n it_o be_v the_o usual_a custom_n for_o the_o seaman_n to_o throw_v water_n upon_o their_o sail_n to_o quicken_v the_o motion_n of_o their_o vessel_n when_o pursue_v by_o pirate_n for_o the_o thread_n of_o the_o sail_n be_v swell_v with_o water_n and_o the_o pore_n by_o that_o mean_v make_v less_o the_o wind_n not_o find_v so_o free_a a_o passage_n through_o they_o must_v consequent_o have_v the_o great_a force_n upon_o the_o sail-clothe_n and_o so_o drive_v the_o ship_n forward_o more_o swift_o another_o instance_n of_o considerable_a effect_n succeed_v a_o very_a slight_a alteration_n in_o texture_n may_v be_v observe_v when_o on_o a_o windy_a day_n a_o chamber-window_n be_v leave_v open_a for_o the_o wind_n which_o before_o only_o shake_v the_o glass_n will_v present_o blow_v the_o curtain_n about_o and_o other_o thing_n in_o the_o chamber_n which_o be_v in_o a_o disposition_n to_o be_v easy_o move_v as_o dust_n paper_n etc._n etc._n but_o to_o proceed_v to_o example_n altogether_o not_o so_o gross_a we_o may_v take_v notice_n that_o though_o common_a tartar_n will_v neither_o dissolve_v in_o the_o air_n nor_o easy_o in_o water_n yet_o when_o part_n of_o it_o be_v drive_v away_o by_o calcination_n it_o ready_o dissolve_v and_o run_v per_fw-la deliquium_fw-la in_o a_o moist_a air._n to_o which_o may_v be_v add_v that_o though_o a_o loadstone_n by_o be_v heat_v in_o the_o fire_n and_o cool_v again_o undergo_v no_o visible_a change_n as_o to_o shape_n or_o size_n nor_o for_o as_o much_o as_o can_v be_v perceive_v by_o the_o eye_n lose_v none_o of_o its_o part_n yet_o by_o a_o invisible_a change_n of_o texture_n effect_v by_o the_o magnetical_a effluvia_fw-la of_o the_o earth_n it_o may_v alter_v its_o verticity_n according_a to_o the_o different_a posture_n it_o be_v permit_v to_o cool_v in_o and_o the_o like_a change_n i_o have_v observe_v in_o iron_n who_o verticity_n be_v alter_v by_o a_o change_n of_o texture_n wrought_v by_o so_o weak_a a_o agent_n as_o the_o earth_n to_o these_o we_o may_v add_v several_a instance_n in_o liquid_a body_n and_o first_o that_o though_o honey_n and_o water_n mix_v together_o in_o a_o undue_a proportion_n reserve_v each_o their_o distinct_a nature_n yet_o if_o four_o or_o five_o part_n of_o water_n be_v add_v to_o one_o part_n of_o honey_n by_o some_o subtle_a agent_n or_o other_o they_o be_v present_o ferment_v and_o unite_v into_o one_o common_a mass_n and_o i_o be_o assure_v by_o a_o merchant_n who_o live_v several_a year_n in_o the_o canary_n island_n that_o if_o a_o hogshead_n of_o wine_n close_o stop_v be_v violent_o roll_v along_o the_o texture_n of_o the_o liquor_n will_v be_v so_o change_v that_o if_o it_o be_v but_o about_o a_o month_n old_a one_o of_o the_o end_n will_v be_v burst_v out_o and_o the_o liquor_n lose_v another_o instance_n in_o which_o the_o texture_n of_o the_o body_n dispose_v it_o to_o be_v so_o powerful_o work_v upon_o we_o have_v in_o glass_n which_o upon_o a_o sudden_a removal_n from_o the_o fire_n into_o cold_a water_n be_v subject_a to_o fly_v in_o piece_n but_o a_o instance_n which_o be_v more_o remarkable_a be_v that_o a_o hot_a plate_n of_o copper_n be_v permit_v to_o cool_v upon_o some_o which_o be_v more_o moderate_o hot_a in_o the_o fire_n and_o thence_o remove_v upon_o a_o plate_n several_a piece_n like_o scale_n will_v fly_v off_o it_o when_o expose_v to_o the_o atmosphere_n and_o to_o conclude_v this_o chapter_n i_o shall_v add_v that_o the_o bolonian_a stone_n acquire_v such_o a_o admirable_a quality_n by_o calcination_n that_o by_o be_v place_v in_o the_o sunbeam_n for_o some_o time_n it_o get_v such_o a_o degree_n of_o luminousness_n as_o to_o retain_v it_o a_o considerable_a time_n when_o remove_v into_o the_o dark_a chap._n ii_o of_o cosmical_a suspicion_n the_o world_n about_o we_o be_v stock_v with_o such_o a_o variety_n of_o object_n and_o other_o thing_n too_o small_a or_o subtle_a to_o be_v discern_v it_o may_v not_o be_v unuseful_a upon_o some_o account_n to_o propose_v conjecture_n where_o the_o subject_a consider_v admit_v of_o no_o clear_a discovery_n first_o suspicion_n the_o first_o and_o first_o it_o be_v not_o without_o reason_n i_o suspect_v that_o beside_o those_o uniform_a part_n of_o matter_n of_o which_o the_o aether_n by_o some_o philosopher_n be_v think_v to_o consist_v there_o be_v also_o several_a other_o part_n of_o matter_n which_o be_v different_o dispose_v to_o work_v upon_o body_n according_a to_o the_o various_a texture_n of_o those_o body_n they_o chance_v to_o work_v upon_o or_o according_a to_o the_o different_a agent_n they_o chance_v to_o work_v concurrent_o with_o and_o this_o suspicion_n be_v not_o improbable_a since_o the_o inquisitive_a gilbert_n have_v not_o only_o discover_v the_o magnetical_a quality_n of_o the_o earth_n to_o be_v diffuse_v on_o every_o side_n but_o also_o it_o be_v common_o know_v that_o upon_o the_o hunt_n of_o a_o deer_n several_a subtle_a effluvia_fw-la be_v leave_v behind_o in_o the_o air_n which_o we_o shall_v pass_v by_o unobserved_a be_v there_o not_o such_o creature_n as_o bloodhound_n endow_v with_o organ_n fit_v to_o receive_v those_o subtle_a steam_n second_o a_o second_o and_o it_o be_v not_o a_o little_a strange_a that_o several_a person_n shall_v have_v such_o peculiar_a temperament_n as_o to_o be_v able_a to_o discover_v
dispose_v to_o influence_n the_o superficial_a region_n of_o the_o earth_n than_o the_o hot_a one_o which_o lie_v under_o it_o appear_v from_o reason_n itself_o and_o may_v be_v further_o confirm_v by_o observe_v that_o even_o water_n in_o freeze_a losâ—â—_n its_o fluidity_n and_o put_v on_o the_o form_n of_o ice_n first_o in_o those_o part_n which_o be_v most_o contiguous_a to_o the_o air_n and_o subject_a to_o the_o influence_n of_o external_n cold_n and_o it_o be_v observe_v not_o only_o in_o england_n but_o also_o in_o russia_n that_o if_o wine_n or_o beer_n be_v keep_v in_o a_o cellar_n well_o roof_v over_o and_o about_o twelve_o foot_n deep_a it_o may_v be_v preserve_v from_o freeze_a notwithstanding_o the_o violence_n of_o external_a cold_a where_o it_o be_v to_o be_v observe_v that_o the_o warmth_n of_o those_o vault_n do_v not_o only_o depend_v on_o the_o exclusion_n of_o external_n air_n but_o also_o on_o the_o steam_n of_o those_o ferment_a liquor_n together_o with_o some_o subterraneal_a steam_n which_o be_v gather_v there_o and_o hinder_v from_o fly_v away_o proposition_n ii_o ii_o prop._n ii_o but_o to_o proceed_v to_o the_o second_o proposition_n which_o may_v be_v comprise_v in_o the_o two_o follow_a member_n as_o first_o first_o member_n the_o first_o that_o the_o temper_n of_o the_o second_o region_n of_o the_o earth_n seem_v to_o be_v cold_a than_o that_o above_o or_o that_o below_o it_o this_o be_v both_o confirm_v by_o observation_n already_o cite_v and_o also_o by_o reason_n by_o the_o latter_a because_o the_o earth_n be_v a_o body_n compound_v of_o part_n less_o agitate_a than_o those_o about_o our_o sensory_a they_o must_v consequent_o cause_v a_o sensation_n of_o cold_a cold_a why_o the_o middle_a region_n be_v cold_a and_o why_o that_o region_n shall_v have_v its_o part_n less_o agitate_a than_o those_o about_o it_o be_v plain_a because_o it_o lie_v remote_a both_o from_o the_o influence_n of_o external_n as_o well_o as_o subterraneal_a heat_n but_o here_o it_o be_v to_o be_v note_v that_o though_o i_o say_v the_o middle_a region_n be_v cold_a yet_o i_o will_v only_o be_v understand_v to_o mean_v a_o comparative_a coldness_n for_o i_o by_o no_o mean_n think_v that_o region_n to_o be_v possess_v with_o the_o most_o intense_a degree_n of_o coldness_n since_o neither_o ice_n or_o snow_n have_v be_v ever_o observe_v to_o be_v find_v in_o it_o and_o though_o it_o be_v comparative_o cold_a than_o those_o region_n about_o it_o yet_o that_o it_o be_v not_o the_o cold_a may_v be_v hence_o argue_v because_o it_o be_v observe_v in_o the_o summer_n that_o the_o exhalation_n which_o steam_n from_o the_o middle_a region_n be_v sensible_o warm_a at_o the_o orifice_n of_o the_o grove_n which_o they_o can_v not_o be_v be_v the_o middle_a region_n through_o which_o they_o pass_v extreme_o cold_a proposition_n the_o second_o member_n of_o the_o second_o proposition_n but_o to_o pass_v to_o the_o second_o member_n of_o this_o second_o proposition_n it_o be_v observe_v that_o in_o several_a place_n which_o may_v be_v refer_v to_o this_o middle_a region_n the_o temperature_n of_o the_o air_n be_v different_a at_o the_o same_o season_n of_o the_o year_n which_o be_v evident_a both_o from_o reason_n and_o experience_n and_o first_o from_o experience_n it_o have_v be_v learn_v by_o those_o who_o have_v often_o be_v in_o those_o hungarian_a mine_n as_o well_o as_o some_o here_o in_o england_n and_o indeed_o if_o we_o consider_v the_o different_a heat_n in_o different_a climate_n but_o more_o peculiar_o the_o difference_n in_o soil_n it_o will_v not_o be_v less_o consonant_a to_o reason_n for_o the_o soil_n may_v be_v more_o or_o less_o porous_a and_o compact_a soyl._n the_o different_a temper_n of_o subterraneal_a region_n may_v be_v vary_v by_o the_o soyl._n and_o may_v have_v different_a substance_n mix_v with_o it_o or_o run_v through_o it_o which_o may_v alter_v the_o temper_n of_o it_o for_o there_o be_v not_o always_o that_o regular_a order_n in_o nature_n which_o be_v in_o our_o thought_n of_o she_o since_o salt_n marchasite_n and_o mineral_n be_v disperse_v through_o the_o middle_a as_o well_o as_o the_o low_a region_n of_o the_o earth_n and_o may_v by_o impregnate_v those_o fluid_n which_o run_v through_o the_o earth_n cause_n different_a refrigerate_a effluvia_fw-la to_o affect_v various_a part_n of_o the_o same_o region_n as_o if_o in_o one_o place_n it_o be_v impregnate_v with_o nitre_n and_o in_o another_o with_o marchasitical_a earth_n the_o coldness_n of_o the_o former_a must_v render_v that_o part_n of_o the_o region_n the_o cold_a of_o the_o two_o beside_o the_o temper_n of_o they_o may_v differ_v upon_o the_o account_n of_o the_o soil_n itself_o which_o vary_v according_a to_o the_o several_a degree_n of_o its_o maturity_n so_o that_o for_o these_o reason_n the_o temper_n of_o effluvia_fw-la may_v be_v different_a in_o the_o same_o place_n at_o one_o time_n from_o what_o they_o be_v at_o another_o in_o the_o same_o place_n not_o to_o mention_v those_o difference_n which_o it_o may_v undergo_v by_o several_a other_o accident_n and_o the_o subterraneal_a effluvia_fw-la which_o ascend_v more_o or_o less_o from_o the_o low_a region_n and_o before_o i_o leave_v this_o proposition_n it_o may_v be_v necessary_a to_o advertise_v that_o the_o different_a degree_n of_o heat_n or_o cold_a in_o the_o several_a region_n of_o the_o earth_n be_v not_o easy_o discover_v by_o those_o thermoscope_n which_o be_v usual_o make_v use_n of_o to_o distinguish_v such_o difference_n because_o the_o pillar_n of_o air_n which_o press_v upon_o the_o liquor_n may_v differ_v in_o its_o pressure_n according_a to_o the_o length_n of_o it_o it_o be_v long_o and_o consequent_o heavy_a the_o low_a it_o descend_v but_o to_o pass_v to_o the_o three_o region_n comprise_v in_o the_o follow_a proposition_n iii_o prop._n iii_o viz._n that_o the_o temper_n of_o the_o three_o region_n be_v warm_a which_o warmth_n vary_v in_o several_a place_n that_o it_o be_v warm_a and_o that_o that_o heat_n vary_v in_o several_a place_n i_o think_v be_v sufficient_o attest_v by_o the_o several_a person_n that_o have_v go_v down_o into_o those_o mine_n but_o as_o for_o the_o cause_n of_o it_o those_o be_v not_o so_o easy_o discover_v for_o i_o be_o not_o a_o little_a incline_v to_o suspect_v that_o consider_v the_o closeness_n of_o those_o cavity_n in_o which_o they_o work_v the_o effluvium_n of_o their_o own_o body_n and_o of_o the_o metal_n they_o work_v in_o may_v in_o some_o measure_n contribute_v to_o it_o fire_n the_o effect_n of_o subterraneal_a fire_n but_o to_o pass_v by_o this_o suspicion_n i_o shall_v rather_o brief_o intimate_v that_o i_o conceive_v the_o earth_n to_o be_v stock_v with_o store_n of_o subterraneal_a fire_n and_o that_o several_a calorifick_a quality_n be_v carry_v up_o through_o cleft_n and_o vein_n in_o the_o earth_n cause_n a_o sensible_a heat_n to_o be_v diffuse_v through_o the_o whole_a and_o that_o there_o be_v such_o steam_n appear_v manifest_o from_o those_o damp_n which_o be_v often_o observe_v in_o grove_n not_o only_o in_o england_n but_o germany_n bohemia_n hungary_n etc._n etc._n which_o be_v sometime_o so_o bituminous_a and_o sulphureous_a in_o smell_n as_o to_o be_v apt_a to_o take_v actual_a fire_n but_o one_o thing_n i_o must_v intimate_v here_o which_o be_v that_o though_o i_o be_o induce_v to_o believe_v for_o some_o reason_n this_o argument_n valid_a yet_o i_o be_o not_o without_o a_o suspicion_n that_o notwithstanding_o the_o aptness_n which_o these_o exhalation_n have_v to_o take_v flame_n yet_o even_o several_a cold_a steam_n may_v rise_v from_o the_o low_a part_n of_o the_o earth_n which_o may_v acquire_v heat_n in_o the_o upper_a region_n for_o we_o see_v that_o several_a substance_n which_o be_v apt_a enough_o to_o take_v flame_n have_v not_o the_o least_o sensible_a heat_n in_o their_o part_n before_o nay_o be_v so_o far_o from_o that_o that_o salt-petre_n which_o be_v so_o apt_a to_o flame_n will_n by_o be_v dissolve_v in_o water_n add_v a_o considerable_a degree_n of_o coldness_n to_o it_o and_o the_o like_a may_v be_v observe_v in_o spirit_n of_o wine_n who_o spirit_n though_o easy_o inflammable_a affect_v not_o the_o touch_n with_o the_o least_o heat_n if_o raise_v in_o the_o form_n of_o a_o vapour_n but_o that_o which_o incline_v i_o to_o be_v of_o the_o opinion_n just_o now_o mention_v be_v that_o not_o only_a morinus_n but_o several_a other_o have_v observe_v the_o exhalation_n of_o mine_n considerable_o hot_a in_o summer_n time_n and_o the_o experience_a agricola_n have_v oserve_v that_o the_o mineral_n steam_n which_o pervade_v the_o earth_n be_v so_o powerful_a as_o not_o to_o permit_v a_o horefrost_n to_o lie_v upon_o the_o ground_n which_o they_o lie_v under_o and_o the_o like_a have_v be_v
to_o try_v whether_o in_o our_o engine_n as_o the_o air_n be_v more_o or_o less_o exhaust_v the_o mercury_n in_o the_o tub_n will_v according_o subside_o we_o fill_v a_o glass-cylind_a hermetical_o seal_v with_o mercury_n who_o boar_n be_v about_o a_o quarter_n of_o a_o inch_n diameter_n and_o 3_o foot_n long_o which_o be_v invert_v in_o a_o oblong_a box_n and_o careful_o let_v down_o into_o the_o receiver_n and_o the_o cover_v lutedon_n the_o tube_n come_v through_o the_o hole_n in_o the_o midst_n of_o the_o cover_n the_o cranny_n be_v fill_v with_o melt_a diachylon_n where_o it_o be_v observe_v that_o the_o mercury_n remain_v elevate_v to_o the_o same_o height_n as_o if_o the_o foot_n of_o the_o tube_n have_v be_v press_v upon_o by_o the_o atmosphere_n the_o air_n include_v in_o the_o receiver_n be_v in_o a_o compress_a state_n and_o act_v by_o virtue_n of_o its_o spring_n the_o cylinder_n of_o mercury_n be_v thus_o place_v in_o the_o receiver_n we_o cause_v a_o cylinder_n of_o air_n to_o be_v pump_v out_o and_o after_o that_o another_z observe_v the_o mercury_n after_o each_o gradual_o to_o subside_o till_o at_o the_o last_o it_o subside_v a_o considerable_a way_n in_o the_o pipe_n down_o into_o the_o body_n of_o the_o receiver_n and_o to_o put_v it_o beyond_o dispute_n that_o the_o subside_v of_o the_o mercury_n depend_v upon_o the_o weaken_a spring_n of_o the_o include_v air_n and_o the_o aequilibrium_fw-la betwixt_o the_o pressure_n of_o that_o and_o the_o gravity_n of_o the_o mercury_n we_o turn_v the_o key_n and_o permit_v air_n gradual_o to_o re-enter_v and_o observe_v that_o the_o mercury_n according_o rise_v in_o the_o pipe_n almost_o to_o the_o height_n which_o it_o be_v first_o suspend_v at_o and_o the_o reason_n why_o it_o be_v not_o raise_v quite_o so_o high_a be_v because_o several_a bubble_n of_o air_n which_o be_v before_o mix_v with_o the_o mercury_n rise_v above_o it_o depress_v and_o keep_v it_o from_o ascend_v by_o take_v up_o more_o room_n in_o the_o top_n of_o the_o cylinder_n in_o try_v of_o which_o experiment_n have_v once_o make_v use_n of_o diachylon_n plaster_n to_o stop_v up_o the_o top_n of_o the_o tube_n we_o find_v that_o though_o the_o mercury_n subside_v considerable_o upon_o the_o operation_n of_o the_o pump_n yet_o the_o air_n so_o powerful_o insinuate_v itself_o through_o the_o diachylon_n plaster_n that_o it_o sink_v in_o the_o pipe_n insensible_o of_o itself_o another_o thing_n observable_a in_o this_o experiment_n be_v that_o if_o when_o the_o air_n be_v exhaust_v it_o be_v again_o permit_v to_o run_v in_o too_o fast_o it_o will_v go_v near_o to_o break_v the_o cylinder_n by_o force_v the_o mercury_n up_o too_o quick_a beside_o we_o observe_v as_o we_o have_v before_o intimate_v that_o though_o upon_o the_o first_o exsuction_n the_o mercury_n subside_v above_o a_o inch_n yet_o when_o it_o be_v low_a in_o the_o receiver_n it_o will_v not_o subside_o over_o the_o breadth_n of_o a_o barley-corn_n beside_o by_o reason_n of_o the_o part_n of_o the_o air_n tend_v to_o a_o restitution_n of_o their_o spring_n it_o check_v and_o cause_v the_o quicksilver_n after_o its_o descent_n to_o fly_v back_o again_o a_o little_a after_o each_o exsuction_n another_o thing_n remarkable_a in_o this_o experiment_n be_v that_o have_v try_v it_o in_o one_o of_o our_o small_a receiver_n we_o find_v that_o at_o one_o exsuction_n it_o fall_v 18_o inch_n and_o a_o half_a and_o at_o another_o time_n 19_o and_o a_o half_a from_o whence_o we_o may_v infer_v that_o it_o may_v be_v of_o no_o small_a use_n to_o consider_v the_o various_a phaenomena_n afford_v by_o the_o different_a magnitude_n of_o the_o receiver_n in_o which_o these_o experiment_n be_v make_v and_o also_o the_o various_a boar_n of_o the_o cylinder_n which_o contain_v the_o mercury_n for_o thence_o one_o may_v probable_o guess_v at_o the_o quantity_n of_o air_n extract_v out_o of_o the_o receiver_n by_o the_o subside_v of_o the_o mercury_n in_o the_o tube_n to_o the_o forego_n observation_n we_o shall_v add_v that_o have_v once_o try_v the_o experiment_n in_o a_o tube_n about_o two_o foot_n long_o i_o find_v that_o upon_o the_o first_o exsuction_n the_o mercury_n fall_v above_o a_o span_n and_o afterward_o subside_v by_o degree_n till_o the_o air_n be_v readmit_v and_o then_o it_o be_v raise_v near_o to_o the_o top_n of_o the_o tube_n again_o last_o it_o have_v be_v observe_v that_o when_o by_o the_o help_n of_o the_o pump_n more_o air_n have_v be_v squeeze_v into_o the_o receiver_n than_o what_o be_v force_v in_o by_o the_o weight_n of_o the_o atmosphere_n the_o mercury_n will_v rise_v above_o 27_o digit_n in_o the_o tube_n and_o will_v be_v suspend_v at_o that_o height_n till_o the_o air_n be_v again_o let_v out_o vacuum_n concern_v a_o vacuum_n have_v say_v thus_o much_o of_o the_o torrecellian_a experiment_n and_o the_o several_a phaenomena_n observable_a in_o it_o perhaps_o it_o may_v be_v expect_v that_o i_o shall_v say_v something_o concern_v that_o controversy_n whether_o or_o no_o there_o be_v a_o vacuum_n in_o the_o receiver_n when_o the_o air_n be_v pump_v out_o but_o be_v unwilling_a to_o take_v it_o upon_o i_o to_o determine_v so_o nice_a a_o controversy_n i_o shall_v only_o intimate_v that_o be_v the_o cavity_n of_o the_o receiver_n void_a of_o matter_n it_o will_v be_v a_o difficult_a thing_n to_o conceive_v how_o we_o shall_v have_v visible_a idea_n of_o thing_n contain_v in_o it_o since_o they_o must_v either_o be_v convey_v to_o our_o sensory_a by_o the_o reflect_a ray_n of_o light_n or_o they_o must_v proceed_v from_o some_o sensible_a emanation_n from_o the_o body_n themselves_o and_o from_o the_o forego_n sixteenth_o experiment_n it_o appear_v that_o the_o effluvia_fw-la of_o a_o loadstone_n do_v permeate_n the_o cavity_n of_o the_o receiver_n which_o make_v it_o probable_a that_o the_o magnetical_a steam_n of_o the_o earth_n do_v so_o too_o but_o on_o the_o other_o hand_n it_o may_v be_v allege_v that_o since_o the_o effluvia_fw-la of_o a_o loadstone_n may_v be_v admit_v into_o the_o receiver_n when_o it_o seem_v full_a of_o air_n it_o may_v be_v urge_v that_o the_o subtle_a emanation_n of_o that_o substance_n be_v only_o disperse_v through_o the_o vacuity_n of_o the_o air_n and_o consequent_o when_o that_o air_n be_v exhaust_v the_o space_n which_o the_o air_n possess_v before_o may_v be_v leave_v void_a of_o matter_n for_o from_o the_o thirteen_o experiment_n it_o appear_v that_o matter_n which_o if_o close_o pin_v up_o together_o take_v up_o but_o a_o small_a space_n may_v be_v disperse_v throughout_o the_o receiver_n a_o very_a small_a portion_n of_o the_o match_n be_v able_a to_o fill_v the_o whole_a cavity_n of_o it_o with_o fume_n and_o as_o for_o the_o argument_n before_o allege_v in_o favour_n of_o a_o plenitude_n they_o rather_o seem_v to_o argue_v that_o it_o may_v be_v than_o that_o it_o real_o be_v and_o the_o consequence_n usual_o draw_v in_o proof_n of_o such_o a_o plenitude_n be_v rather_o ground_v on_o the_o cartesian_a notion_n of_o a_o body_n than_o on_o substantial_a experiment_n for_o they_o think_v it_o a_o contradiction_n in_o adjecto_fw-la so_o say_v a_o space_n can_v be_v void_a of_o body_n since_o they_o make_v body_n and_o extension_n inseparable_a they_o therefore_o in_o favour_n of_o their_o own_o doctrine_n draw_v inference_n from_o their_o own_o position_n to_o argue_v for_o a_o plenitude_n but_o to_o leave_v so_o nice_a and_o doubtful_a a_o dispute_n i_o shall_v proceed_v to_o lay_v down_o the_o follow_a advertisement_n first_o that_o the_o difference_n which_o sometime_o happen_v betwixt_o the_o rise_n of_o mercury_n here_o in_o england_n and_o beyond_o sea_n be_v about_o two_o digit_n it_o rather_o proceed_v from_o the_o shortnese_n of_o our_o english_a inch_n compare_v with_o those_o beyond_o sea_n than_o any_o such_o considerable_a difference_n in_o the_o weight_n of_o the_o atmosphere_n another_o thing_n to_o be_v advertise_v be_v that_o except_o more_o than_o ordinary_a care_n be_v take_v when_o the_o end_n of_o the_o cylinder_n be_v immerse_v in_o the_o vessel_n of_o mercury_n several_a bubble_n of_o air_n will_v rise_v to_o the_o top_n of_o the_o tube_n which_o be_v condense_v with_o cold_a will_v permit_v the_o mercury_n to_o rise_v high_o in_o the_o tube_n but_o be_v expanded_a with_o heat_n will_v sensible_o depress_v it_o and_o if_o it_o shall_v be_v demand_v what_o method_n be_v to_o be_v take_v to_o prevent_v the_o intrusion_n of_o the_o air_n the_o follow_a requisite_n be_v to_o be_v observe_v first_o the_o low_a orifice_n of_o the_o cylinder_n must_v be_v smooth_a and_o so_o much_o invert_v on_o each_o side_n as_o not_o to_o exceed_v a_o quarter_n of_o a_o inch_n in_o diameter_n second_o the_o tube_n must_v be_v
poison_n and_o in_o some_o a_o faintness_n and_o dispiritedness_n according_a to_o the_o testimony_n of_o several_a physician_n and_o that_o mineral_n expiration_n may_v cause_v a_o determinate_a distemper_n we_o may_v learn_v from_o a_o observation_n of_o i_o which_o be_v that_o a_o chemist_n rub_v very_o often_o red_a arsenic_n in_o a_o mortar_n and_o endeavour_v to_o make_v a_o excellent_a medicine_n of_o it_o first_o complain_v to_o i_o of_o a_o difficulty_n of_o breathe_v and_o sometime_o of_o pain_n and_o tumour_n in_o his_o testicle_n and_o it_o will_v not_o be_v very_o much_o doubt_v whether_o mineral_n effluvia_fw-la penetrate_v the_o pore_n of_o the_o body_n or_o not_o by_o those_o that_o shall_v know_v that_o the_o fume_n of_o sulphur_n be_v so_o penetrate_v that_o at_o the_o picinino_n of_o teneriff_n they_o blacken_v silver_n in_o the_o pocket_n of_o those_o that_o go_v up_o to_o it_o i_o make_v a_o preparation_n of_o sulphur_n which_o emit_v effluvia_fw-la so_o powerful_a in_o the_o cold_a that_o they_o penetrate_v a_o leathern_a purse_n and_o discolour_a silver_n contain_v in_o it_o but_o beside_o the_o forementioned_a effect_n of_o vapour_n on_o the_o picinino_n of_o teneriff_n i_o be_v tell_v that_o one_o that_o ascend_v that_o mountain_n have_v the_o colour_n of_o his_o hair_n alter_v before_o he_o come_v down_o again_o which_o argue_v the_o power_n of_o mineral_n effluvia_fw-la to_o penetrate_v the_o pore_n of_o the_o body_n but_o lest_o it_o shall_v be_v question_v by_o some_o whether_o such_o mineral_n effluvia_fw-la will_v not_o be_v consume_v and_o cease_v in_o less_o time_n than_o endemical_a disease_n be_v continue_v in_o one_o place_n i_o shall_v imtimate_v that_o i_o think_v several_a subterraneal_a body_n may_v have_v a_o power_n of_o propagate_a their_o virtue_n to_o matter_n contiguous_a to_o they_o by_o some_o seminal_a principle_n or_o something_o analogous_a to_o a_o ferment_n or_o by_o bring_v some_o more_o crude_a mineral_n earth_n 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effluviate_a power_n be_v so_o durable_a that_o one_o have_v a_o perfume_a watch_n which_o though_o constant_o wear_v preserve_v its_o scent_n 16_o year_n and_o by_o the_o same_o reason_n can_v perfume_v marble_n quite_o through_o so_o that_o they_o retain_v their_o scent_n a_o long_a time_n but_o before_o i_o leave_v this_o second_o proposition_n it_o be_v requisite_a that_o i_o shall_v take_v notice_n that_o noxious_a effluvia_fw-la may_n cause_n distemper_n not_o only_o by_o respiration_n and_o penetrate_v the_o pore_n of_o our_o body_n but_o by_o impregnate_v the_o water_n make_v use_v of_o for_o prepare_v and_o dilute_v our_o aliment_n without_o any_o sensible_a alteration_n in_o the_o water_n to_o be_v discern_v by_o we_o so_o water_n by_o a_o infusion_n of_o crocus_n metallorum_fw-la become_v emetic_n and_o indeed_o sometime_o those_o effluvia_fw-la be_v so_o numerous_a that_o in_o the_o border_n of_o lancashire_n the_o mud_n in_o a_o ditch_n be_v so_o strong_o impregnate_v with_o subterraneal_a exhalation_n that_o at_o the_o surface_n of_o the_o earth_n or_o water_n they_o will_v take_v fire_n and_o flame_n like_o a_o candle_n but_o beside_o that_o distemper_n may_v be_v propagate_v by_o these_o subtle_a effluvia_fw-la impregnate_v water_n they_o may_v be_v also_o prejudicial_a in_o as_o much_o as_o be_v mix_v with_o the_o nutriment_n of_o plant_n they_o may_v deprave_v their_o juice_n and_o consequent_o make_v they_o unfit_a to_o be_v eat_v and_o that_o mineral_n effluvia_fw-la may_n in_o a_o great_a measure_n deprave_v and_o influence_n the_o substance_n of_o plant_n in_o their_o growth_n be_v confirm_v by_o some_o who_o have_v note_v that_o oak_n grow_v in_o ground_n which_o abound_v with_o vitriolate_a mine_n be_v much_o more_o heavy_a and_o solid_a than_o other_o and_o these_o effluvia_fw-la be_v sometime_o so_o numerous_a and_o crowd_v into_o the_o pore_n of_o plant_n as_o not_o to_o be_v overcome_v and_o concoct_v by_o the_o ferment_n of_o the_o plant_n but_o to_o keep_v their_o own_o nature_n for_o i_o have_v observe_v in_o a_o vine_n near_o paris_n several_a marchasitical_a particle_n throughout_o the_o pore_n of_o the_o root_n and_o trunk_n and_o i_o have_v be_v tell_v that_o at_o tockay_n in_o hungary_n the_o very_a kernel_n of_o the_o grape_n be_v as_o if_o it_o be_v gild_n over_o with_o leaf_n gold_n but_o beside_o the_o aforementioned_a way_n by_o which_o our_o body_n may_v be_v affect_v with_o noxious_a effluvium_n we_o may_v not_o a_o little_a suffer_v by_o the_o deprave_a humour_n which_o some_o animal_n we_o feed_v upon_o be_v nourish_v by_o and_o which_o vitiate_v their_o body_n primary_o and_o secondary_o we_o as_o from_o what_o have_v be_v say_v it_o appear_v that_o subterraneal_a effluvia_fw-la may_n cause_n distemper_n so_o it_o may_v not_o be_v amiss_o to_o take_v notice_n that_o possible_o in_o some_o measure_n mineral_n effluvia_fw-la may_v prevent_v distemper_n for_o it_o be_v observe_v that_o several_a part_n of_o scotland_n be_v free_a from_o ague_n and_o that_o very_o hot_a and_o large_a region_n in_o the_o east-indies_n be_v rare_o trouble_v with_o the_o plague_n nor_o be_v it_o less_o remarkable_a that_o in_o ireland_n the_o air_n be_v impregnate_v with_o such_o sort_n of_o emanation_n as_o prevent_v the_o generation_n of_o any_o venomous_a creature_n to_o which_o i_o shall_v add_v the_o follow_a instance_n from_o beguinus_n in_o his_o own_o word_n who_o say_v dignum_fw-la admiratione_n est_fw-la quod_fw-la quamvis_fw-la in_o vicinia_fw-la hydriae_fw-la comitatus_fw-la gloricensis_fw-la ubi_fw-la reperitur_fw-la copiosè_fw-la ☿_o singulis_fw-la fere_n annis_fw-la lues_fw-la pestifera_fw-la grassatur_fw-la illa_fw-la tamen_fw-la semper_fw-la immunis_fw-la ab_fw-la hac_fw-la manere_fw-la soleat_fw-la idque_fw-la viri_fw-la providae_fw-la aetatis_fw-la se_fw-la observasse_fw-la et_fw-la a_o majoribus_fw-la suis_fw-la accepisse_fw-la mihi_fw-la sancte_fw-la confirmarunt_fw-la to_o which_o i_o shall_v add_v further_o that_o the_o learned_a michael_n magerus_n pronounce_v mercury_n a_o antidote_n against_o several_a disease_n and_o particular_o the_o plague_n proposition_n iii_o it_o be_v likely_a 3._o proposition_n 3._o that_o divers_a epidemical_a disease_n be_v in_o great_a part_n produce_v by_o subterraneal_a effluvia_fw-la though_o several_a epidemical_a distemper_n be_v cause_v by_o manifest_a alteration_n in_o sensible_a quality_n of_o the_o air_n yet_o to_o show_v that_o some_o of_o they_o principal_o and_o other_o partly_o depend_v on_o the_o effect_n of_o subterraneal_a effluvia_fw-la i_o shall_v offer_v the_o follow_a consideration_n and_o first_o the_o structure_n and_o disposition_n of_o the_o part_n of_o our_o globe_n which_o be_v not_o much_o below_o the_o surface_n of_o it_o and_o much_o more_o the_o deep_a subterraneal_a region_n be_v so_o plentiful_o stock_v with_o mineral_n substance_n so_o that_o it_o be_v not_o improbable_a but_o that_o subterraneal_a effluvia_fw-la ascend_v thence_o into_o the_o air_n may_v cause_v excessive_a heat_n or_o cold_a or_o some_o other_o manifest_a quality_n and_o consequent_o in_o part_n occasion_n most_o epidemical_a disease_n for_o from_o what_o i_o have_v elsewhere_o show_v it_o not_o only_o appear_v that_o these_o effluvia_fw-la by_o act_v on_o one_o another_o may_v excite_v sudden_a heat_n but_o also_o that_o mineral_n of_o different_a degree_n of_o maturity_n act_v on_o one_o another_o may_v produce_v a_o intense_a cold._n beside_o the_o change_n of_o the_o air_n on_o which_o epidemical_a disease_n depend_v be_v so_o considerable_a and_o instantaneous_a that_o they_o can_v scarce_o be_v attribute_v to_o the_o influence_n of_o the_o sun_n or_o moon_n which_o be_v too_o regular_a and_o constant_a in_o their_o influence_n to_o cause_v such_o anomalous_a effect_n as_o we_o can_v but_o take_v notice_n of_o in_o a_o few_o year_n time_n but_o be_v rather_o cause_v by_o a_o irruption_n of_o subterraneal_a steam_n which_o be_v frequent_o both_o impetuous_a and_o irregular_a and_o though_o some_o attribute_v they_o to_o the_o influence_n of_o the_o
star_n yet_o the_o vanity_n of_o judiciary_n astrology_n have_v be_v so_o plain_o detect_v by_o several_a learned_a man_n i_o shall_v here_o only_o observe_v that_o it_o be_v much_o more_o unlikely_a that_o particular_a town_n shall_v alone_o be_v influence_v by_o such_o than_o by_o effluvium_n from_o body_n near_o the_o surface_n of_o the_o earth_n where_o those_o place_n stand_v and_o that_o which_o render_v it_o much_o more_o probable_a be_v that_o i_o have_v frequent_o know_v disease_n very_o fatal_a to_o happen_v sudden_o in_o some_o place_n where_o the_o first_o contagion_n have_v be_v accompany_v with_o a_o very_a troublesome_a fog_n that_o sudden_a and_o violent_a heat_n may_v be_v produce_v by_o a_o mixture_n of_o subterraneal_a body_n not_o only_o appear_v from_o oil_n of_o vitrol_n pour_v upon_o iron_n spirit_n of_o nitre_n upon_o butter_n of_o antimony_n file_n of_o copper_n tin_n or_o crude_a antimony_n but_o from_o oil_n of_o vitriol_n pour_v upon_o powder_a marchasite_n which_o be_v accompany_v with_o very_o strong_a scent_v fume_n to_o which_o i_o shall_v add_v that_o even_o sulphur_n have_v to_o my_o knowledge_n have_v considerable_a effect_n on_o marchasite_n and_o i_o have_v be_v tell_v by_o a_o german_a chemist_n that_o in_o germany_n marchasite_n which_o be_v find_v there_o will_v grow_v hot_a if_o long_o immerse_v in_o pure_a water_n and_o if_o we_o consider_v upon_o how_o many_o accident_n the_o course_n of_o subterraneal_a water_n may_v be_v turn_v it_o will_v be_v easy_o evident_a upon_o that_o account_n considerable_a degree_n of_o heat_n may_v succeed_v for_o if_o a_o convenient_a quantity_n of_o file_n of_o steel_n be_v mix_v with_o powder_n of_o sulphur_n and_o that_o mixture_n be_v moisten_v with_o water_n it_o present_o grow_v very_o hot_a and_o emit_v fume_n copious_o like_o slak'd-lime_n and_o i_o have_v be_v inform_v by_o several_a who_o frequent_a mine_n that_o damp_n which_o be_v make_v up_o of_o subterraneal_a effluvium_n be_v not_o only_o very_o irregular_a in_o reference_n to_o their_o distance_n but_o also_o their_o duration_n and_o have_v very_o ill_a effect_n on_o those_o that_o come_v within_o the_o reach_n of_o they_o and_o if_o such_o pernicious_a fume_n be_v to_o be_v discover_v so_o near_o the_o surface_n of_o the_o earth_n well_o may_v they_o affect_v those_o that_o inhabit_v on_o the_o soil_n near_o which_o such_o effluvia_fw-la rise_n i_o say_v near_o which_o because_o though_o they_o do_v not_o immediate_o rise_v in_o the_o very_a town_n they_o infect_v and_o be_v carry_v thither_o by_o the_o motion_n of_o the_o air_n yet_o in_o a_o large_a tract_n of_o land_n they_o may_v be_v so_o disperse_v as_o to_o have_v no_o considerable_a effect_n but_o it_o be_v not_o requisite_a always_o that_o those_o effluvia_fw-la which_o cause_n distemper_n shall_v be_v noxious_a at_o their_o first_o rise_n from_o the_o earth_n since_o mineral_n fume_n may_v acquire_v new_a quality_n by_o associate_a with_o particular_a particle_n in_o the_o air_n and_o may_v by_o that_o mean_n be_v dispose_v to_o act_v upon_o particular_a part_n of_o the_o body_n and_o to_o cause_v a_o determinate_a disease_n so_o though_o neither_o spirit_n of_o nitre_n nor_o sal_fw-la ammoniac_a alone_o can_v dissolve_v gold_n yet_o aq._n regia_n which_o be_v a_o composition_n of_o both_o will_n but_o have_v no_o such_o effect_n on_o silver_n diamond_n be_v or_o ruby_n as_o for_o the_o reason_n why_o epidemic_a distemper_n affect_v some_o and_o let_v other_o go_v free_a it_o may_v not_o only_o be_v account_v for_o by_o the_o peculiar_a disposition_n of_o those_o body_n but_o also_o by_o consider_v that_o the_o effluvia_fw-la which_o rise_v from_o the_o earth_n may_v be_v so_o imperfect_o mix_v with_o the_o air_n as_o to_o fall_v upon_o one_o body_n and_o not_o another_o so_o i_o have_v observe_v several_a leave_n on_o a_o tree_n blast_v with_o a_o wind_n which_o blow_v at_o that_o corner_n of_o the_o ground_n yet_o other_o on_o the_o same_o piece_n of_o ground_n be_v untouched_a nay_o the_o very_a leave_n of_o that_o be_v not_o all_o blast_a on_o that_o side_n which_o the_o wind_n blow_v so_o that_o i_o suspect_v some_o arsenical_a vapour_n be_v mix_v with_o the_o air_n cast_v upon_o they_o be_v like_o hail_n shoot_v from_o a_o gun_n and_o scatter_v in_o its_o flight_n and_o on_o a_o cause_n not_o much_o unlike_o this_o may_v depend_v the_o effect_n of_o some_o wind_n which_o cause_n blast_n on_o the_o face_n of_o some_o people_n yet_o let_v other_o go_v free_a as_o i_o remember_v i_o be_v ride_v once_o in_o the_o wind_n which_o though_o it_o disaffect_v not_o i_o yet_o my_o man_n who_o rid_v after_o i_o escape_v it_o not_o in_o favour_n of_o our_o hypothesis_n already_o lay_v down_o i_o shall_v add_v that_o the_o short_a duration_n of_o some_o distemper_n as_o well_o as_o their_o progressive_a motion_n from_o one_o town_n to_o another_o be_v argument_n either_o that_o these_o vapour_n rise_v all_o at_o once_o and_o be_v disperse_v or_o the_o subterraneal_a commotion_n that_o cause_v they_o pass_v on_o from_o one_o part_n of_o the_o earth_n subjacent_a to_o another_o nor_o be_v it_o less_o consonant_a to_o our_o hypothesis_n that_o the_o short_a duration_n of_o some_o distemper_n may_v depend_v on_o a_o successive_a rise_n of_o effluvia_fw-la since_o when_o those_o of_o one_o kind_n cease_v to_o be_v emit_v and_o another_o kind_n succeed_v the_o latter_a may_v check_v the_o former_a by_o precipitate_v they_o or_o unite_n into_o quid_fw-la tertium_fw-la less_o prejudicial_a to_o all_o animal_n body_n so_o by_o a_o ascociation_n of_o new_a particle_n with_o those_o pestilential_a effluvia_fw-la which_o cause_n a_o annual_a plague_n in_o grand_a cairo_n it_o sudden_o stop_v and_o those_o already_o infect_v die_v not_o if_o the_o air_n be_v sufficient_o impregnate_v before_o as_o a_o late_a writer_n of_o voyage_n into_o egypt_n testify_v in_o these_o word_n the_o drop_n or_o dew_n purify_v the_o air_n for_o as_o soon_o as_o it_o fall_v the_o plague_n cease_v to_o be_v mortal_a none_o die_v of_o it_o the_o air_n be_v wholesome_a all_o distemper_n cease_v and_o if_o any_o person_n grow_v sick_a he_o never_o die_v etc._n etc._n i_o have_v be_v tell_v that_o about_o the_o tin_n mine_n in_o devonshire_n not_o only_o the_o grass_n and_o fern_n but_o the_o tree_n will_v be_v sudden_o blast_v by_o the_o powerful_a effluvia_fw-la which_o sudden_o rise_v over_o a_o considerable_a compass_n of_o ground_n have_v say_v thus_o much_o of_o epidemical_a distemper_n it_o perhaps_o may_v be_v expect_v that_o i_o shall_v say_v something_o of_o the_o plague_n and_o its_o origin_n which_o i_o must_v own_v myself_o at_o a_o loss_n in_o for_o though_o i_o think_v it_o rather_o seem_o pious_a than_o real_o so_o to_o ascribe_v such_o thing_n to_o a_o supernatural_a power_n which_o may_v be_v account_v for_o by_o natural_a one_o yet_o i_o deny_v not_o but_o that_o some_o may_v arise_v from_o a_o supernatural_a origin_n but_o what_o ever_o may_v be_v the_o first_o origin_n of_o plague_n i_o be_o incline_v to_o think_v that_o the_o propagation_n of_o they_o depend_v on_o a_o malignant_a disposition_n in_o the_o air_n arise_v from_o some_o subterraneal_a effluvia_fw-la for_o these_o reason_n first_o because_o the_o malevolent_a aspect_n of_o the_o planet_n seem_v too_o remote_a and_o indeterminate_a to_o act_v on_o a_o particular_a place_n beside_o according_a to_o the_o vulgar_a hypothesis_n the_o plague_n ought_v to_o rage_v most_o where_o it_o very_o seldom_o happen_v for_o leo_n africanus_n inform_v we_o that_o in_o numidia_n though_o rage_v hot_a it_o happen_v but_o once_o in_o a_o hundred_o year_n and_o purchas_n in_o his_o pilgrimage_n lib._n 6._o cap._n 13._o tell_v we_o it_o be_v not_o know_v at_o all_o in_o the_o land_n of_o negro_n and_o seldom_o in_o japan_n or_o new-england_n and_o in_o the_o east-indies_n china_n tunquin_n and_o cochinchinâ—_n it_o be_v never_o hear_v of_o whereas_o the_o country_n of_o china_n contain_v more_o inhabitant_n than_o all_o the_o nation_n of_o europe_n and_o be_v the_o plague_n a_o punishment_n inflict_v for_o the_o sin_n of_o man_n certain_o in_o country_n so_o large_a and_o savage_a they_o may_v expect_v it_o from_o divine_a justice_n as_o often_o as_o we_o but_o perhaps_o it_o may_v be_v say_v that_o these_o history_n as_o much_o press_n our_o hypothesis_n as_o those_o other_o allege_v by_o physician_n but_o if_o we_o consider_v that_o i_o confess_v it_o difficult_a to_o determine_v the_o original_a cause_n the_o other_o part_n of_o my_o hypothesis_n be_v not_o at_o all_o shake_v since_o it_o can_v not_o be_v deny_v but_o that_o noxious_a effluvia_fw-la will_v be_v able_a to_o propagate_v the_o plague_n there_o be_v there_o a_o original_a cause_n to_o set_v those_o secondary_a cause_n on_o work_n
within_o so_o the_o sensory_a be_v indisposed_a that_o indisposition_n may_v vary_v the_o appearance_n of_o external_n object_n for_o i_o have_v take_v notice_n that_o after_o look_v upon_o the_o sun_n or_o moon_n with_o a_o telescope_n my_o eye_n have_v be_v so_o alter_v that_o the_o flame_n of_o a_o candle_n seem_v to_o vary_v much_o in_o its_o colour_n from_o what_o it_o use_v to_o be_v and_o if_o i_o often_o open_v and_o shut_v my_o eye_n whilst_o that_o adventitious_a colour_n seem_v to_o last_o i_o can_v discern_v it_o gradual_o diminish_v till_o the_o candle_n appear_v to_o i_o as_o before_o and_o one_o thing_n worthy_a of_o notice_n be_v that_o if_o i_o look_v upon_o the_o object_n with_o one_o eye_n when_o the_o dazzle_a eye_n be_v shut_v the_o adventitious_a colour_n disappear_v but_o be_v visible_a again_o upon_o open_v the_o dazzle_a eye_n to_o this_o observation_n i_o shall_v add_v that_o a_o lady_n who_o have_v by_o a_o fall_n get_v a_o hurt_a near_o her_o eye_n for_o six_o week_n together_o fancy_v every_o thing_n cover_v over_o with_o very_o dazzle_v and_o glorious_a colour_n especial_o white_a body_n some_o of_o which_o be_v such_o as_o she_o can_v not_o describe_v and_o a_o learned_a gentleman_n tell_v i_o that_o look_v upon_o the_o sun_n with_o a_o good_a telescope_n without_o a_o colour_a glass_n to_o guard_v his_o sight_n the_o brightness_n of_o the_o object_n leave_v such_o a_o indisposition_n in_o his_o eye_n that_o nine_o or_o ten_o year_n after_o whenever_o he_o look_v upon_o the_o window_n he_o fancy_v he_o see_v a_o light_a body_n before_o his_o eye_n of_o the_o size_n and_o brightness_n of_o the_o sun_n as_o it_o appear_v to_o he_o in_o the_o telescope_n to_o which_o instance_n i_o can_v add_v other_o from_o the_o experience_a epiphanius_n ferdinandus_n of_o the_o symptom_n of_o those_o bite_a by_o a_o tarantula_n from_o whence_o it_o will_v appear_v that_o a_o indisposition_n in_o the_o organ_n of_o vision_n be_v sufficient_a to_o vary_v our_o judgement_n of_o colour_n but_o these_o may_v be_v more_o proper_o deliver_v in_o another_o place_n colour_n the_o superficies_n of_o a_o body_n consider_v as_o the_o cause_n of_o colour_n but_o to_o proceed_v from_o what_o have_v be_v say_v it_o appear_v i_o allow_v and_o teach_v that_o the_o superficial_a part_n of_o a_o body_n reflect_v the_o ray_n of_o light_n and_o modify_v they_o may_v in_o one_o sense_n be_v say_v to_o be_v the_o cause_n of_o that_o colour_n it_o represent_v since_o as_o the_o beam_n of_o light_n be_v various_o modify_v we_o perceive_v several_a sensation_n and_o though_o some_o hold_v that_o the_o ray_n of_o light_n which_o convey_v colour_n be_v not_o reflect_v bare_o from_o the_o superficies_n of_o a_o body_n but_o penetrate_v deep_a into_o its_o substance_n yet_o we_o be_v apt_a to_o call_v those_o body_n transparent_a or_o semidiaphonous_a who_o substance_n the_o ray_n of_o light_n visible_o insinuate_v themselves_o into_o and_o that_o in_o all_o body_n there_o be_v no_o such_o penetration_n of_o light_n be_v evident_a since_o several_a substance_n appear_v to_o be_v of_o one_o colour_n on_o the_o outside_n and_o of_o another_o within_o which_o be_v evident_a not_o only_o in_o fruit_n but_o temper_a steel_n for_o though_o it_o be_v furnish_v with_o very_o vivid_v colour_n on_o the_o superficies_n yet_o within_o a_o hair_n breadth_n of_o it_o it_o retain_v its_o steel_n colour_n and_o a_o more_o eminent_a instance_n be_v that_o lead_v be_v melt_v and_o pour_v into_o a_o iron_n vessel_n when_o the_o scum_n be_v take_v off_o several_a colour_n succeed_v one_o another_o upon_o its_o superficies_n and_o that_o which_o appear_v last_o before_o the_o metal_n cool_v remain_v upon_o the_o superficies_n of_o it_o we_o find_v that_o if_o never_o so_o little_o be_v take_v off_o that_o adventitious_a colour_n will_v be_v take_v off_o too_o and_o the_o metal_n will_v appear_v in_o its_o own_o colour_n which_o show_v not_o only_o what_o i_o allege_v it_o for_o but_o also_o that_o probable_o a_o adventitious_a colour_n may_v be_v acquire_v by_o the_o effect_n the_o saline_a part_n of_o the_o air_n have_v on_o lead_v so_o dispose_v to_o receive_v its_o impression_n which_o it_o will_v not_o do_v till_o bring_v to_o a_o much_o high_a degree_n of_o fusion_n than_o bear_v melt_v one_o thing_n remarkable_a in_o these_o colour_n be_v that_o they_o succeed_v not_o so_o regular_o as_o those_o in_o steel_n but_o in_o the_o follow_a order_n viz._n blue_a yellow_a purple_a blue_a green_n purple_a blue_n yellow_a red_a purple_a blue_a yellow_a and_o blue_n yellow_a blue_a purple_a green_n mix_v yellow_a red_a blue_a green_a yellow_a red_a purple_a green_n though_o it_o be_v hold_v by_o ancient_a atomist_n that_o the_o figure_n of_o a_o body_n be_v sufficient_a to_o vary_v its_o colour_n yet_o i_o be_o persuade_v that_o there_o be_v other_o thing_n requisite_a since_o we_o see_v by_o the_o help_n of_o good_a telescope_n that_o 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scarce_o any_o sensible_a colour_n but_o if_o it_o be_v beat_v into_o a_o froth_n and_o a_o great_a number_n of_o bubble_n be_v close_o set_v it_o present_o vary_v its_o colour_n and_o seem_v white_a to_o which_o not_o only_o the_o number_n but_o the_o convex_a superficies_n of_o the_o bubble_n conduce_v nor_o be_v it_o requisite_a that_o all_o the_o protuberant_a corpuscle_n shall_v be_v of_o one_o figure_n since_o those_o which_o produce_v a_o blue_n and_o those_o that_o yield_v a_o yellow_a be_v mix_v together_o afford_v a_o green_a colour_n but_o further_a the_o cavity_n intercept_v betwixt_o the_o protuberant_a part_n and_o their_o figure_n be_v to_o be_v consider_v in_o the_o production_n of_o colour_n as_o well_o as_o the_o figure_n and_o size_n of_o the_o particle_n themselves_o for_o the_o superficies_n of_o a_o body_n may_v be_v cut_v transvers_o with_o a_o methamatical_a plain_n void_a of_o depth_n or_o thickness_n above_o which_o as_o well_o as_o below_o may_v be_v several_a superficies_n as_o in_o the_o superficies_n of_o the_o earth_n there_o may_v be_v several_a part_n above_o the_o horizontal_a plain_a as_o well_o as_o below_o upon_o which_o account_n the_o ray_n of_o light_n may_v be_v so_o different_o reflect_v as_o to_o cause_v different_a colour_n so_o the_o two_o side_n of_o a_o piece_n of_o red_a glass_n seem_v different_o colour_v when_o the_o one_o be_v rough_a and_o the_o other_o polish_v and_o though_o several_a sort_n of_o marble_n be_v never_o so_o curious_o polish_v yet_o their_o superficies_n so_o far_o vary_v as_o to_o exhibit_v distinct_a colour_n requisite_a the_o situation_n of_o they_o likewise_o requisite_a beside_o in_o various_o reflect_v the_o ray_n of_o light_n the_o situation_n of_o the_o superficial_a part_n of_o a_o body_n be_v considerable_a in_o reference_n to_o the_o light_n and_o the_o position_n of_o the_o eye_n and_o also_o their_o order_n in_o reference_n to_o each_o other_o for_o the_o ray_n of_o light_n 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of_o ice_n and_o salt_n 2_o hour_n it_o make_v a_o oblique_a crack_n in_o the_o barrel_n six_o inch_n long_o and_o the_o ice_n be_v take_v out_o seem_v full_a of_o bubble_n but_o very_o small_a one_o and_o the_o like_a success_n we_o have_v with_o another_o barrel_n of_o a_o gun_n who_o muzzle_n and_o touchhole_n be_v stop_v up_o with_o metal_n nor_o have_v we_o less_o success_n when_o we_o bury_v a_o pewter_n bottle_n in_o a_o frigorifick_a mixture_n both_o the_o barrel_n of_o the_o gun_n and_o the_o bottle_n be_v burst_v in_o a_o quarter_n of_o a_o hour_n title_n xii_o experiment_n concern_v a_o new_a way_n of_o estimate_v the_o expansive_a force_n of_o congelation_n and_o of_o high_o compress_v air_n without_o engine_n congelation_n a_o new_a way_n of_o estimate_v the_o expanâ—…e_a force_n of_o congelation_n how_o far_o we_o be_v able_a to_o compress_v the_o air_n by_o the_o incumbent_a weight_n of_o a_o cylinder_n of_o mercury_n we_o have_v else_o where_o show_v but_o to_o reduce_v it_o to_o a_o great_a degree_n of_o condensation_n i_o make_v the_o follow_a experiment_n 1._o have_v fill_v a_o glass-egg_n with_o water_n till_o it_o wrought_v about_o a_o inch_n into_o the_o stem_n we_o place_v it_o in_o a_o mixture_n of_o snow_n and_o salt_n and_o in_o a_o few_o hour_n the_o surface_n of_o the_o liquor_n be_v raise_v about_o 7_o inch_n and_o the_o apex_n of_o the_o stem_n be_v seal_v up_o by_o a_o fresh_a application_n of_o snow_n and_o salt_n it_o be_v raise_v 8_o inch_n high_a so_o that_o the_o air_n be_v compress_v into_o the_o space_n of_o a_o inch_n possess_v about_o nine_o part_n of_o ten_o of_o what_o it_o do_v before_o whereupon_o the_o stem_n be_v invert_v and_o the_o seal_a end_n open_v the_o air_n which_o when_o the_o stem_n be_v invert_v rise_v up_o to_o the_o ice_n and_o separate_v the_o unfrozen_a water_n in_o the_o stem_n from_o it_o powerful_o expand_v itself_o force_v out_o about_o ten_o inch_n of_o water_n with_o violence_n and_o noise_n beside_o a_o great_a number_n of_o bubble_n ascend_v from_o the_o bottom_n of_o the_o glass_n to_o the_o top._n n._n b._n when_o the_o air_n be_v compress_v beyond_o seven_o inch_n we_o several_a time_n observe_v that_o the_o glass_n just_a above_o the_o water_n on_o the_o inside_n be_v full_a of_o little_a drop_n of_o dew_n which_o when_o the_o apex_n be_v break_v off_o disappear_v 2._o a_o vial_n who_o neck_n be_v draw_v out_o into_o a_o slender_a pipe_n be_v fill_v till_o it_o wrought_v a_o inch_n within_o the_o pipe_n in_o a_o little_a time_n by_o the_o expansion_n of_o the_o water_n the_o air_n be_v too_o much_o compress_v the_o head_n of_o the_o pipe_n fly_v off_o and_o the_o same_o happen_v to_o a_o round_a white_a glass_n who_o stem_n fill_v with_o air_n be_v about_o 3_o inch_n nor_o be_v the_o success_n otherwise_o when_o we_o repeat_v the_o experiment_n in_o a_o large_a single_a vial_n who_o stem_n be_v four_o inch_n long_o and_o its_o basis_n a_o inch_n broad_a 3._o a_o oval_a glass_n about_o the_o size_n of_o a_o turkeys-egg_n with_o a_o neck_n almost_o cylindrical_a be_v fill_v with_o water_n within_o four_o inch_n and_o a_o half_a and_o then_o a_o piece_n of_o paper_n be_v past_v upon_o the_o stem_n divide_v into_o half_a inch_n and_o quarter_n and_o the_o apex_n be_v seal_v up_o by_o a_o moderate_a heat_n the_o surface_n of_o the_o water_n be_v raise_v considerable_o but_o the_o oval_a part_n of_o the_o glass_n be_v cover_v with_o a_o mixture_n of_o ice_n and_o snow_n the_o air_n be_v compress_v into_o a_o 17_o part_n of_o the_o space_n it_o possess_v before_o and_o the_o ball_n of_o the_o glass_n burst_v afterward_o with_o a_o considerable_a noise_n the_o ice_n appear_v full_a of_o bubble_n which_o render_v it_o white_a and_o opacous_a in_o another_o glass_n who_o ball_n be_v large_a in_o proportion_n to_o the_o stem_n the_o air_n be_v compress_v into_o a_o 19_o part_n of_o its_o former_a space_n before_o the_o glass_n fly_v in_o piece_n 3._o and_o this_o way_n of_o try_v how_o far_o the_o air_n may_v be_v compress_v and_o water_n expanded_a by_o cold_a we_o think_v least_o exceptionable_a because_o the_o pore_n of_o glass_n be_v more_o impervious_a to_o air_n and_o water_n than_o some_o metalline_a vessel_n for_o have_v break_v open_a the_o apex_n of_o the_o stem_n of_o one_o of_o our_o glass-egg_n we_o find_v that_o though_o the_o water_n be_v but_o a_o little_a expanded_a yet_o not_o find_v a_o way_n out_o at_o the_o pore_n of_o the_o glass_n the_o water_n rise_v up_o a_o quarter_n of_o a_o inch._n title_n xiii_o experiment_n and_o observation_n concern_v the_o sphere_n of_o activity_n of_o cold._n cold._n of_o the_o sphere_n of_o activity_n of_o cold._n in_o estimate_v the_o sphere_n of_o activity_n of_o cold_a we_o be_v not_o only_o to_o consider_v the_o degree_n of_o it_o in_o the_o cold_a body_n but_o also_o the_o medium_fw-la through_o which_o it_o be_v to_o pass_v and_o the_o consistence_n and_o texture_n of_o it_o as_o likewise_o the_o instrument_n employ_v to_o receive_v or_o acquaint_v we_o with_o the_o action_n of_o cold_a since_o from_o what_o have_v be_v before_o lay_v down_o it_o appear_v that_o weather-glass_n give_v we_o a_o more_o nice_a account_n of_o the_o degree_n of_o it_o and_o that_o our_o sensory_n may_v mis-inform_a we_o upon_o the_o account_n of_o their_o various_a predisposition_n beside_o the_o sphere_n of_o activity_n may_v be_v vary_v by_o the_o bulk_n of_o the_o cold_a body_n 1._o but_o to_o consider_v the_o sphere_n of_o activity_n of_o small_a piece_n of_o ice_n we_o have_v find_v it_o very_o small_a in_o comparison_n of_o the_o atmosphere_n of_o odorous_a body_n insomuch_o that_o i_o be_o persuade_v we_o can_v have_v no_o sense_n of_o cold_a without_o the_o immediate_a contact_n of_o a_o cold_a body_n since_o ice_n approach_v our_o sensory_a or_o a_o weatherglass_n affect_v neither_o though_o hold_v as_o near_o as_o possible_o they_o may_v without_o touch_v and_o the_o like_a have_v be_v observe_v at_o sea_n where_o in_o foggy_a night_n the_o seaman_n have_v not_o be_v able_a to_o discern_v neighbour_a mountain_n of_o ice_n though_o by_o a_o merchant_n who_o make_v the_o observation_n in_o greenland_n i_o be_o tell_v that_o he_o perceive_v a_o manifest_a access_n of_o cold_a upon_o the_o approach_n of_o a_o float_a piece_n of_o ice_n 2._o and_o i_o be_o tell_v that_o in_o ispahan_n the_o capital_a city_n of_o persia_n the_o ice_n be_v never_o much_o more_o than_o a_o finger_n thick_a they_o usual_o pour_v water_n upon_o it_o which_o as_o it_o run_v over_o the_o ice_n be_v in_o part_n freeze_v by_o which_o mean_n they_o thicken_v the_o ice_n and_o preserve_v it_o in_o proper_a conservatory_n this_o experiment_n have_v be_v try_v in_o england_n by_o pump_v of_o water_n upon_o flake_n of_o ice_n i_o find_v that_o the_o pump-water_n be_v warm_a than_o the_o ice_n thaw_v it_o instead_o of_o increase_v the_o thickness_n of_o it_o and_o though_o here_o in_o england_n water_n pour_v upon_o snow_n promote_v its_o dissolution_n yet_o in_o russia_n and_o muscovy_n i_o be_o tell_v that_o water_n throw_v upon_o snow_n freeze_v it_o which_o they_o therefore_o make_v use_n of_o to_o incrustate_n several_a body_n with_o ice_n yet_o one_o thing_n be_v to_o be_v observe_v that_o general_o at_o the_o same_o time_n the_o sharpness_n of_o the_o air_n be_v so_o violent_a as_o to_o incrustate_n several_a body_n with_o ice_n when_o only_a water_n be_v make_v use_n of_o so_o that_o in_o try_v such_o experiment_n we_o be_v to_o consider_v the_o temperature_n of_o the_o air_n at_o the_o same_o time_n which_o have_v a_o great_a influence_n in_o promote_a or_o vary_v the_o effect_n of_o such_o trial_n 3._o how_o deep_a frost_n penetrate_v into_o water_n and_o earth_n will_v be_v a_o very_a hard_a thing_n to_o determine_v since_o earth_n especial_o may_v be_v more_o or_o less_o dispose_v to_o freeze_v according_a to_o the_o several_a degree_n of_o cold_a and_o its_o duration_n the_o texâ—â—â—…_n of_o the_o earth_n and_o the_o nature_n of_o the_o juice_n dâ—â—â—…ed_v through_o it_o or_o subterraneal_a steam_n whence_o large_a tract_n of_o land_n that_o lie_v over_o some_o mine_n be_v always_o free_a from_o snow_n good_a quantity_n of_o limestone_n be_v near_o the_o surface_n of_o the_o earth_n 4._o but_o though_o it_o be_v so_o difficult_a to_o know_v to_o what_o depth_n frost_n will_v reach_v yet_o that_o we_o may_v contribute_v as_o much_o as_o we_o can_v to_o the_o general_a history_n of_o cold_a we_o shall_v add_v the_o follow_a note_n after_o four_o night_n hard_a frost_n the_o ground_n in_o the_o orchard_n be_v freeze_v about_o 3_o inch_n deep_a and_o in_o the_o
snow_n to_o discover_v what_o liquor_n ice_n will_v be_v soon_o dissolve_v in_o we_o contrive_v to_o freeze_v water_n in_o a_o long_o cylinder_n which_o be_v loosen_v by_o apply_v a_o warm_a hand_n we_o divide_v some_o into_o piece_n ¼_n of_o a_o inch_n long_o and_o other_o into_o inch_n and_o our_o experiment_n be_v make_v with_o these_o cylindrical_a piece_n of_o ice_n in_o the_o first_o trial_n 1._o in_o oil_n of_o vitriol_n a_o cylindrical_a piece_n of_o ice_n of_o a_o inch_n in_o length_n last_v 5_o minute_n 2._o in_o spirit_n of_o wine_n 12_o minute_n 3._o in_o aqua_fw-la fortis_fw-la 12_o ½_n 4._o in_o water_n 12_o minute_n 5._o in_o oil_n of_o turpentine_n about_o 44_o minute_n 6._o in_o air_n 64_o minute_n the_o second_o trial_n 1._o in_o oil_n of_o vitriol_n a_o inch_n of_o cylindrical_a ice_n last_v undissolve_v 3_o minute_n 2._o in_o spirit_n of_o wine_n 13_o minute_n 3._o in_o water_n 26_o minute_n 4._o in_o oil_n of_o turpentine_n 47_o minute_n 5._o in_o salad-oil_n 52_o minute_n 6._o in_o air_n 152_o minute_n 2._o we_o likewise_o think_v it_o worth_a while_n to_o try_v what_o difference_n there_o will_v be_v in_o the_o duration_n of_o piece_n of_o ice_n of_o the_o same_o bulk_n and_o figure_n but_o of_o different_a liquor_n as_o also_o whether_o attrition_n will_v contribute_v to_o the_o dissolution_n of_o ice_n which_o iobserved_a it_o do_v whence_o it_o appear_v that_o as_o the_o agent_n contiguous_a to_o ice_n be_v different_a they_o dissolve_v its_o texture_n soon_o or_o late_a and_o if_o snow_n or_o ice_n be_v keep_v in_o a_o place_n where_o neither_o the_o sun_n nor_o the_o air_n have_v much_o influence_n upon_o it_o it_o will_v continue_v a_o long_a time_n a_o appendix_n to_o the_o xvi_o title_n 1._o in_o confirmation_n of_o what_o be_v say_v in_o the_o close_a of_o this_o title_n i_o shall_v add_v the_o follow_a account_n of_o the_o italian_a conservatory_n send_v i_o by_o my_o ingenious_a friend_n mr._n j._n evelyn_n the_o snow-pit_n in_o italy_n etc._n etc._n be_v sink_v in_o the_o most_o solitary_a and_o cool_v place_n common_o at_o the_o foot_n of_o some_o mountain_n or_o elevate_a ground_n which_o may_v best_o protect_v they_o from_o the_o meridional_a or_o occidental_a sun_n 25_o foot_n wide_a at_o the_o orifice_n and_o about_o 50_o deep_a be_v esteem_v a_o competent_a proportion_n and_o though_o this_o be_v excavate_v in_o a_o conical_a form_n yet_o it_o be_v make_v flat_a at_o the_o bottom_n or_o point_n the_o side_n of_o the_o pit_n be_v so_o joyce_v that_o board_n may_v be_v nail_v upon_o they_o very_o close_o joint_v about_o a_o yard_n from_o the_o bottom_n be_v fix_v a_o strong_a frame_n or_o tresle_n upon_o which_o lie_v a_o wooden_a grate_n the_o top_n or_o cover_n be_v double_a thatch_a with_o reed_n or_o straw_n upon_o a_o copped_a frame_n or_o roof_n in_o one_o of_o the_o side_n whereof_o be_v a_o narrow_a door-case_n hip_v on_o like_o the_o top_n of_o the_o dormer_n and_o thatch_a to_o conserve_v snow_n they_o lay_v clean_a straw_n upon_o the_o grate_n or_o wattle_v so_o as_o to_o keep_v the_o snow_n from_o run_v through_o whilst_o they_o beat_v it_o to_o a_o hard_a cake_n of_o a_o icy_a consistence_n which_o be_v near_o one_o foot_n thick_a upon_o this_o they_o make_v a_o layer_n of_o straw_n and_o then_o snow_n and_o straw_n again_o and_o continue_v s.s.s._n till_o the_o pit_n be_v full_a and_o then_o lay_v straw_n or_o reed_n upon_o all_o they_o keep_v the_o door_n lock_v this_o grate_n be_v so_o contrive_v that_o the_o snow_n melt_v by_o any_o accident_n in_o lay_v or_o extraordinary_a season_n of_o wether_n it_o may_v drain_v away_o from_o the_o mass_n and_o sink_v without_o stagnate_n upon_o it_o which_o will_v accelerate_v the_o dissolution_n and_o therefore_o the_o bottom_n be_v but_o very_o slight_o steen_v etc._n etc._n 2._o and_o it_o have_v be_v observe_v by_o the_o dutchman_n in_o their_o voyage_n to_o nova_n zembla_n that_o in_o june_n the_o sun_n be_v not_o powerful_a enough_o to_o melt_v snow_n and_o even_o in_o warm_a climate_n where_o the_o reflection_n of_o the_o sunbeam_n be_v not_o so_o considerable_a snow_n continue_v unthaw_v all_o summer_n as_o upon_o the_o top_n of_o the_o alps_o and_o other_o high_a mountain_n and_o capt._n james_n observe_v that_o in_o august_n ice_n that_o be_v keep_v in_o the_o sunbeam_n continue_v unmelted_a 8_o day_n or_o more_o and_o the_o same_o author_n observe_v that_o the_o very_a ground_n be_v freeze_v in_o june_n title_n xvii_o consideration_n and_o experiment_n concern_v the_o primum_fw-la frigidum_fw-la frigidum_fw-la of_o the_o primum_fw-la frigidum_fw-la 1._o tho_o several_a sect_n of_o philosopher_n have_v dispute_v about_o a_o primum_fw-la frigidum_fw-la some_o contend_v for_o earth_n other_o water_n other_o air_n and_o another_o sect_n for_o nitre_n yet_o i_o be_o apt_a to_o believe_v that_o there_o be_v no_o such_o thing_n as_o a_o primum_fw-la frigidum_fw-la or_o 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d in_o which_o that_o quality_n principal_o reside_v and_o from_o whence_o all_o other_o body_n derive_v they_o no_o more_o than_o that_o there_o be_v a_o 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d or_o principle_n subject_a of_o residence_n for_o any_o other_o quality_n for_o if_o a_o intense_a degree_n of_o motion_n among_o the_o minute_n part_v of_o a_o body_n be_v sufficient_a to_o give_v it_o the_o quality_n of_o heat_n it_o may_v be_v enough_o to_o render_v a_o body_n cold_a that_o that_o motion_n be_v diminish_v upon_o a_o removal_n of_o its_o cause_n so_o that_o it_o may_v be_v doubt_v whether_o cold_a be_v a_o positive_a or_o a_o privative_a quality_n frigidum_fw-la the_o earth_n not_o the_o primum_fw-la frigidum_fw-la 2._o indeed_o plutarch_n suppose_v the_o earth_n to_o be_v the_o summum_fw-la frigidum_fw-la but_o we_o daily_o see_v that_o it_o be_v freeze_v by_o the_o contiguous_a air_n communicate_v cold_a to_o it_o and_z by_o the_o interposition_n of_o another_o body_n may_v easy_o be_v preserve_v from_o that_o so_o the_o salt-works_a upon_o the_o marsh_n of_o the_o island_n xaintonge_n in_o france_n be_v preserve_v from_o the_o damage_n the_o frost_n will_v do_v they_o by_o let_v in_o water_n by_o sluice_n to_o overflow_v they_o beside_o be_v the_o earth_n the_o summum_fw-la frigidum_fw-la it_o may_v just_o be_v wonder_v why_o it_o congeal_v not_o the_o water_n contiguous_a to_o it_o soon_o than_o hail_v or_o snow_n in_o the_o air_n since_o terrene_a part_n of_o matter_n can_v be_v bring_v thither_o without_o some_o cause_n able_a to_o elevate_v they_o and_o perhaps_o to_o alter_v the_o quality_n of_o they_o not_o to_o mention_v those_o vulcano_n which_v argue_v the_o earth_n to_o abound_v with_o subterraneal_a fire_n and_o that_o in_o several_a place_n where_o there_o be_v no_o such_o vulcano_n as_o in_o deep_a mine_n those_o that_o work_v there_o find_v it_o very_o hot_a and_o troublesome_a and_o in_o deep_a well_n it_o be_v observe_v that_o the_o water_n be_v so_o far_o from_o be_v freeze_v that_o it_o come_v up_o reak_a hot_a which_o can_v be_v suppose_v to_o proceed_v from_o the_o beam_n of_o the_o sun_n since_o it_o have_v be_v observe_v by_o mounseur_fw-fr de_fw-fr clave_n livre_fw-fr 11._o chap._n 8._o that_o in_o the_o southern_a country_n the_o heat_n of_o the_o sun_n penetrate_v not_o above_o six_o or_o seven_o foot_n deep_a and_o the_o subterraneal_a part_n be_v so_o far_o from_o be_v extreme_o cold_a that_o it_o be_v observe_v by_o miner_n that_o the_o low_a they_o dig_v the_o more_o vapour_n exhalation_n and_o heat_v they_o find_v and_o jo._n baptista_n morinus_n witness_n that_o in_o mine_n in_o hungary_n four_o hundred_o fathom_n deep_a after_o the_o descent_n of_o 80_o fathom_n it_o be_v always_o hot_a but_o whether_o these_o may_v proceed_v from_o subterraneal_a fire_n or_o a_o mixture_n of_o other_o body_n i_o shall_v not_o determine_v since_o i_o have_v see_v body_n actual_o cold_a mix_v together_o produce_v heat_n and_o i_o be_o tell_v that_o in_o some_o part_n of_o england_n they_o dig_v up_o a_o mineral_n which_o upon_o a_o addition_n of_o water_n only_o become_v hot_a and_o for_o a_o like_a reason_n perhaps_o those_o heat_n in_o the_o hungarian_a mine_n may_v be_v cause_v for_o that_o mineral_n steam_n ascend_v be_v evident_a since_o they_o have_v be_v observe_v in_o a_o perpendicular_a groave_fw-it not_o only_o to_o stinkâ—_n but_o by_o their_o corrosive_a quality_n to_o corrode_v the_o wooden_a ladder_n and_o morinus_n himself_o tell_v we_o that_o descend_v into_o the_o golden_a mine_n at_o cremnitz_n the_o heat_n increase_v extreme_o as_o he_o descend_v which_o they_o attribute_v to_o a_o mine_n of_o smaragdine_n vitriol_n which_o lie_v under_o it_o of_o which_o kind_n of_o vitriol_n there_o be_v some_o even_o in_o the_o cold_a
and_o superficial_a region_n of_o the_o earth_n 3._o but_o if_o against_o what_o have_v be_v say_v it_o shall_v be_v allege_v that_o by_o the_o primum_fw-la frigidum_fw-la they_o only_o mean_v some_o earth_n mix_v with_o the_o common_a part_n of_o the_o terrestrial_a globe_n i_o shall_v be_v glad_a to_o know_v how_o we_o must_v discover_v this_o but_o though_o i_o have_v bring_v these_o argument_n against_o this_o common_a receive_v notion_n i_o can_v agree_v with_o gassendus_fw-la who_o think_v that_o the_o earth_n be_v no_o more_o cold_a than_o hot_a since_o it_o be_v natural_o a_o body_n who_o part_n be_v incline_v to_o rest_n it_o without_o the_o assistance_n of_o some_o extrinsic_a agent_n to_o put_v its_o part_n in_o motion_n must_v consequent_o affect_v our_o sensory_a with_o a_o great_a degree_n of_o coldness_n than_o air_n or_o water_n who_o part_n be_v more_o agitate_a 4._o and_o if_o those_o that_o argue_v for_o the_o earth_n be_v the_o primum_fw-la frigidum_fw-la have_v only_o urge_v that_o it_o be_v the_o summum_fw-la frigidum_fw-la frigidum_fw-la earth_n the_o summum_fw-la frigidum_fw-la i_o can_v have_v more_o easy_o agree_v with_o they_o since_o in_o the_o strait_n of_o weigat_n the_o sea_n be_v freeze_v but_o not_o in_o the_o northern_a sea_n nor_o that_o of_o tartary_n for_o the_o main_a sea_n never_o freeze_v but_o only_o near_o the_o land_n where_o it_o be_v much_o cold_o than_o in_o the_o ocean_n frigidum_fw-la water_n not_o the_o primum_fw-la frigidum_fw-la 5._o it_o be_v the_o opinion_n of_o aristotle_n and_o the_o school_n that_o water_n be_v the_o primum_fw-la frigidum_fw-la but_o in_o all_o water_n that_o be_v freeze_v by_o cold_a we_o always_o see_v they_o begin_v at_o the_o top_n where_o the_o air_n be_v contiguous_a which_o argue_v the_o air_n cold_o than_o the_o water_n since_o it_o congeal_v it_o whereas_o if_o water_n be_v the_o cold_a body_n it_o ought_v always_o natural_o to_o be_v freeze_v or_o to_o begin_v to_o freeze_v rather_o in_o the_o middle_n than_o at_o the_o top_n and_o rather_o in_o the_o main_a ocean_n than_o in_o gulf_n strait_n and_o small_a river_n for_o it_o be_v observe_v that_o those_o vast_a heap_n of_o ice_n that_o float_n in_o the_o sea_n and_o which_o we_o have_v so_o often_o mention_v depend_v not_o on_o the_o penetration_n of_o cold_a to_o that_o depth_n they_o sometime_o sink_v to_o but_o vast_a piece_n of_o ice_n be_v gather_v together_o from_o the_o shore_n and_o small_a river_n and_o cement_v together_o depress_v each_o other_o by_o their_o own_o weight_n upon_o which_o the_o fall_a snow_n gradual_o increase_v their_o bulk_n 6._o but_o though_o i_o be_o far_o from_o take_v water_n to_o be_v the_o primum_fw-la frigidum_fw-la yet_o i_o can_v agree_v with_o gassendus_fw-la who_o think_v it_o indifferent_a as_o to_o heat_n and_o cold_a for_o except_v where_o some_o adventitious_a cause_n concur_v the_o part_n of_o water_n be_v less_o agitate_a than_o the_o humour_n about_o our_o sensory_a by_o it_o we_o must_v adjudge_v it_o cold._a and_o though_o by_o the_o heat_n of_o the_o sun_n the_o superficial_a part_n of_o the_o water_n be_v a_o little_o warm_a yet_o all_o divers_a unanimous_o agree_v that_o it_o be_v cold_o at_o the_o depth_n of_o a_o few_o fathom_n beside_o it_o be_v observe_v in_o warm_a region_n to_o be_v much_o warm_a at_o land_n than_o sea_n and_o those_o country_n that_o lie_v near_o the_o sea_n be_v general_o cool_a but_o as_o cold_a as_o it_o be_v there_o they_o do_v find_v that_o it_o be_v able_a to_o congeal_v the_o water_n though_o at_o the_o top_n it_o be_v often_o freeze_v frigidum_fw-la air_n not_o the_o primum_fw-la frigidum_fw-la 7._o by_o the_o stoic_n and_o many_o of_o the_o modern_a philosopher_n the_o air_n be_v look_v upon_o to_o be_v the_o primum_fw-la frigidum_fw-la yet_o consider_v how_o great_a a_o part_n of_o it_o lie_v under_o the_o torrid_a zone_n and_o that_o it_o be_v for_o the_o most_o part_n very_o hot_a and_o likewise_o that_o water_n enclose_v in_o a_o mixture_n of_o snow_n and_o salt_n will_v freeze_v at_o the_o bottom_n and_o not_o where_o it_o be_v contiguous_a to_o the_o air_n i_o say_v consider_v these_o thing_n it_o will_v appear_v that_o the_o air_n be_v so_o far_o from_o be_v the_o primum_fw-la frigidum_fw-la that_o it_o be_v not_o the_o summum_fw-la frigidum_fw-la beside_o air_n condense_v to_o the_o utmost_a degree_n it_o be_v possible_a by_o the_o coldness_n of_o the_o air_n and_o shut_v up_o in_o a_o convenient_a glass_n have_v be_v condense_v further_o by_o the_o application_n of_o other_o body_n whence_o it_o appear_v that_o the_o coldness_n of_o the_o air_n depend_v on_o the_o mixture_n of_o some_o frigorifick_a corpuscle_n with_o it_o and_o not_o on_o the_o specific_a texture_n of_o its_o own_o part_n beside_o water_n may_v be_v freeze_v when_o enclose_v in_o substance_n not_o apt_a to_o freeze_v and_o when_o the_o air_n be_v not_o contiguous_a to_o it_o cold._n nitre_n not_o the_o grand_a efficient_a of_o cold._n 8._o the_o next_o opinion_n i_o shall_v consider_v be_v that_o of_o the_o learned_a gassendus_fw-la who_o ascribe_v the_o frigorifick_a virtue_n of_o body_n to_o the_o admixture_n of_o nitre_n but_o though_o i_o allow_v nitre_n to_o be_v a_o substance_n disperse_v through_o most_o body_n yet_o since_o cold_a be_v only_o a_o privative_a quality_n and_o a_o absence_n of_o heat_n there_o be_v other_o agent_n which_o by_o stop_v the_o motion_n of_o the_o insensible_a part_n of_o a_o body_n may_v deprive_v it_o of_o its_o power_n of_o heat_n beside_o it_o must_v be_v a_o prodigious_a quantity_n of_o nitre_n that_o will_v be_v able_a to_o render_v every_o part_n of_o the_o sea_n so_o cold_a as_o it_o be_v find_v to_o be_v rot_v to_o mention_v that_o nitre_n be_v scarce_o ever_o find_v so_o deep_a in_o the_o earth_n as_o some_o sea_n extend_v beside_o the_o sea_n afford_v we_o very_o little_a salt-petre_n but_o a_o great_a deal_n of_o common_a salt_n 9_o and_o though_o gassendus_fw-la assert_v that_o body_n receive_v the_o impression_n of_o cold_a from_o nitrous_a exhalation_n swim_v in_o the_o air_n yet_o among_o all_o the_o experiment_n i_o have_v make_v to_o resolve_v nitre_n into_o vapour_n i_o have_v not_o find_v that_o it_o be_v able_a to_o effect_v more_o in_o the_o production_n of_o cold_a than_o other_o saline_n body_n and_o spirit_n of_o nitre_n be_v so_o far_o from_o have_v a_o actual_a coldness_n great_a than_o other_o body_n that_o it_o be_v potential_o hot._n and_o whether_o the_o exhalation_n of_o nitre_n will_v congeal_v water_n or_o not_o spirit_n of_o nitre_n i_o have_v observe_v will_v dissolve_v ice_n as_o soon_o almost_o as_o spirit_n of_o wine_n and_o though_o nitre_n mix_v with_o snow_n or_o ice_n may_v promote_v congelation_n yet_o it_o prove_v not_o that_o the_o part_n of_o nitre_n be_v frigorifick_a since_o the_o experiment_n will_v succeed_v with_o spirit_n of_o wine_n 10._o have_v say_v thus_o much_o of_o gassendus_fw-la his_o opinion_n we_o shall_v in_o the_o next_o place_n propose_v some_o experiment_n which_o will_v be_v a_o further_a confirmation_n of_o what_o we_o have_v be_v say_v 11._o rock-petre_n and_o ice_n be_v put_v into_o a_o bottle_n congeal_v the_o vapour_n on_o the_o outside_n but_o piece_n of_o salt-petre_n lay_v upon_o plate_n of_o ice_n dissolve_v it_o water_n be_v satiate_v with_o salt-petre_n and_o expose_v to_o the_o cold_a in_o a_o bottle_n break_v it_o several_a crystal_n of_o salt-petre_n have_v shoot_v in_o the_o bottom_n of_o it_o from_o these_o experiment_n it_o appear_v that_o there_o be_v cold_o body_n than_o salt-petre_n and_o that_o it_o dissolve_v ice_n and_o it_o be_v rather_o hot_a than_o cold_a in_o respect_n of_o ice_n 12._o on_o a_o windy_a and_o a_o cloudy_a day_n have_v suspend_v a_o weatherglass_n in_o water_n satiate_v with_o salt-petre_n we_o observe_v that_o when_o it_o have_v stand_v a_o considerable_a time_n and_o be_v raise_v by_o the_o string_n up_o into_o the_o air_n the_o liquor_n contain_v in_o it_o be_v raise_v about_o 2_o division_n and_o be_v again_o immerse_v in_o the_o solution_n of_o nitre_n it_o be_v present_o raise_v so_o that_o the_o air_n be_v cold_o than_o the_o solution_n of_o nitre_n 13._o but_o to_o conclude_v this_o title_n though_o i_o be_o far_o from_o think_v nitre_n to_o be_v the_o summum_fw-la frigidum_fw-la yet_o i_o doubt_v not_o but_o that_o part_n of_o it_o rise_v from_o the_o earth_n in_o the_o form_n of_o vapour_n may_v contribute_v to_o the_o refrigeration_n of_o the_o air._n not_o but_o that_o there_o be_v several_a other_o body_n in_o the_o bowel_n of_o the_o earth_n who_o effluvia_fw-la be_v mix_v with_o the_o air_n and_o disperse_v through_o it_o may_v cool_v the_o air_n according_a to_o their_o proportion_n as_o much_o as_o
archangel_n the_o air_n be_v so_o healthful_a they_o use_v very_o little_a physic_n so_o that_o the_o poor_a sort_n live_v 80_o or_o 100_o year_n old_a title_n xix_o of_o the_o strange_a effect_n of_o cold_a cold._n of_o the_o strange_a effect_n of_o cold._n the_o dutch_a tell_v we_o that_o they_o find_v it_o so_o cold_a in_o nova_n zembla_n that_o when_o their_o sheet_n be_v wash_v and_o hang_v to_o dry_a by_o a_o fire_n one_o side_n will_v freeze_v as_o the_o other_o thaw_v and_o that_o they_o themselves_o be_v so_o cold_a that_o they_o can_v not_o warm_v themselves_o by_o the_o fire_n for_o they_o usual_o smell_v their_o stocking_n burn_v before_o they_o be_v sensible_a of_o the_o heat_n and_o capt._n james_n tell_v we_o that_o in_o charlton-island_n the_o one_o side_n of_o water_n in_o a_o vessel_n freeze_v whilst_o the_o other_o be_v next_o the_o fire_n to_o these_o relation_n i_o shall_v add_v that_o marcus_n polus_n be_v tell_v that_o on_o a_o plain_a which_o be_v betwixt_o two_o of_o the_o high_a hill_n in_o the_o world_n fire_n will_v neither_o burn_v so_o brisk_o nor_o boil_v thing_n so_o effectual_o as_o in_o other_o place_n which_o i_o be_o the_o more_o unwilling_a to_o reject_v as_o impossible_a because_o if_o snow_n and_o ice_n owe_v their_o coldness_n to_o something_o which_o reign_v in_o the_o air_n nature_n may_v make_v the_o air_n as_o cold_a in_o any_o other_o northern_a climate_n saline_n expiration_n be_v every_o where_o disperse_v through_o the_o earth_n and_o sea_n and_o this_o cold_a be_v so_o violent_a that_o water_n be_v pour_v on_o a_o stool_n and_o a_o tankard_n place_v upon_o it_o by_o a_o mixture_n of_o snow_n and_o salt_n the_o tankard_n will_v be_v so_o freeze_v to_o the_o stool_n that_o the_o one_o be_v lift_v up_o raise_v the_o other_o along_o with_o it_o 2._o gerat_fw-la de_fw-la veer_v say_v that_o if_o they_o put_v a_o nail_n into_o their_o mouth_n it_o will_v be_v freeze_v and_o bring_v blood_n along_o with_o it_o when_o take_v away_o and_o dr._n fletcher_n tell_v we_o that_o in_o muscovy_n if_o one_o hold_v a_o pot_n in_o one_o hand_n be_v freeze_v to_o it_o it_o will_v pull_v off_o the_o skin_n at_o part_v and_o in_o nova_n zembla_n it_o have_v be_v observe_v to_o be_v so_o cold_a that_o it_o freeze_v salt_n water_n two_o inch_n thick_a 3._o in_o the_o marketplace_n at_o moscow_n olearius_n tell_v we_o that_o the_o extreme_a cold_a cause_v a_o clift_n a_o foot_n broad_a and_o several_a inch_n long_o and_o that_o considerable_a cliff_n will_v be_v make_v by_o the_o cold_a i_o be_o inform_v by_o other_o and_o the_o dutch_a in_o nova_n zembla_n acquaint_v we_o that_o the_o ground_n be_v so_o freeze_v that_o they_o be_v not_o able_a to_o thaw_v it_o by_o burn_a wood_n upon_o it_o 4._o as_o for_o the_o effect_n of_o cold_a on_o compound_a body_n etc._n etc._n that_o it_o will_v freeze_v beer_n ale_n vinegar_n oil_n common_a wine_n and_o even_o sack_n and_o alicant_n we_o have_v already_o show_v and_o that_o it_o have_v considerable_a effect_n on_o wood_n brick_n stone_n vessel_n of_o glass_n earth_n and_o even_o pewter_n and_o iron_n themselves_o to_o which_o i_o shall_v add_v that_o though_o cold_a preserve_v some_o plant_n yet_o a_o excessive_a degree_n of_o it_o destroy_v they_o 5._o capt._n james_n tell_v we_o that_o he_o find_v the_o cold_a when_o at_o the_o high_a degree_n insupportable_a and_o olearius_n acquaint_v we_o that_o sometime_o the_o cold_a in_o muscovy_n be_v so_o excessive_a that_o neither_o motion_n nor_o clothes_n resist_v the_o ill_a effect_n of_o it_o but_o in_o moscow_n the_o air_n be_v very_o good_a and_o healthly_a the_o plague_n very_o seldom_o happen_v there_o and_o dr._n fletcher_n tell_v we_o that_o in_o russia_n it_o be_v so_o cold_a sometime_o that_o people_n fall_v dead_a in_o the_o street_n and_o that_o the_o bear_n and_o wolf_n invade_v and_o plunder_n the_o town_n in_o whole_a troop_n and_o the_o effect_n of_o cold_a have_v be_v find_v so_o strange_a sometime_o that_o it_o have_v cause_v blister_n to_o rise_v not_o only_o upon_o the_o hand_n and_o face_n but_o their_o arm_n and_o leg_n beside_o these_o instance_n capt._n james_n tell_v we_o that_o their_o clothes_n will_v be_v cover_v over_o with_o frost_n and_o iceicle_n will_v so_o hang_v to_o their_o hair_n that_o he_o be_v force_v to_o shave_v his_o head_n and_o face_n that_o they_o may_v have_v nothing_o to_o hang_v at_o and_o purchas_n say_v that_o their_o very_a shoe_n will_v be_v cover_v over_o with_o a_o hoar-frost_n on_o the_o inside_n so_o that_o they_o be_v not_o able_a to_o wear_v they_o and_o i_o be_o tell_v that_o a_o army_n of_o 40000_o of_o the_o turk_n all_o perish_v at_o once_o by_o excessive_a cold._n i_o be_o also_o inform_v that_o a_o province_n of_o poland_n of_o the_o same_o height_n of_o the_o pole_n with_o normandy_n be_v subject_a to_o some_o sort_n of_o cold_n which_o occasion_n a_o peculiar_a kind_n of_o sickness_n and_o at_o other_o time_n death_n and_o cancerous_a sore_n be_v as_o fatal_a as_o those_o cause_v by_o hot_a corrode_a humour_n and_o those_o that_o die_v of_o the_o cold_a either_o be_v seize_v with_o a_o drowziness_n and_o coldness_n of_o the_o extreme_a part_n and_o die_v in_o a_o sleep_n or_o have_v their_o gut_n and_o reins_o first_o freeze_v and_o then_o gangree_v and_o mortify_v vomit_v every_o thing_n they_o take_v and_o then_o languish_v with_o violent_a pain_n and_o dye_n and_o their_o body_n be_v open_v their_o gut_n be_v black_a and_o as_o if_o it_o be_v glue_v together_o 6._o what_o effect_n cold_a have_v upon_o other_o animal_n have_v not_o be_v much_o observe_v by_o author_n but_o a_o french_a author_n tell_v we_o that_o the_o cold_a in_o vkrain_n as_o the_o polander_n call_v it_o be_v sometime_o so_o great_a that_o it_o destroy_v horse_n and_o some_o other_o tame_a beast_n and_o the_o same_o author_n mention_n a_o fourfooted_a creature_n call_v bohack_n peculiar_a to_o that_o province_n one_o of_o which_o be_v dug_n out_o of_o the_o ground_n where_o he_o be_v freeze_v for_o they_o usual_o hide_v themselves_o there_o in_o the_o winter_n when_o they_o be_v about_o to_o flay_v he_o the_o sense_n of_o pain_n recover_v he_o and_o this_o be_v present_v to_o a_o polish_v lord_n from_o who_o i_o have_v the_o relation_n 7._o it_o be_v report_v that_o in_o the_o northern_a country_n the_o bird_n and_o wild_a beast_n be_v usual_o turn_v white_a but_o though_o i_o do_v it_o whole_o reject_v it_o as_o false_a yet_o i_o can_v believe_v it_o universal_o true_a but_o this_o be_v certain_a that_o good_a author_n mention_n white_a bear_n and_o fox_n in_o nova_n zembla_n and_o white_a partridge_n upon_o the_o snowy_a alps_n and_o i_o have_v hear_v of_o white_a pheasant_n in_o savoy_n what_o may_v be_v the_o reason_n of_o this_o colour_n i_o shall_v not_o dispute_v nor_o shall_v i_o determine_v whether_o it_o be_v cause_v by_o any_o seminal_a impression_n or_o the_o imagination_n of_o the_o female_n who_o have_v snow_n always_o as_o a_o object_n before_o they_o but_o that_o all_o beast_n and_o fowl_n in_o the_o northern_a climate_n be_v of_o that_o white_a colour_n i_o find_v be_v a_o mistake_n for_o i_o have_v see_v dere_n skin_n bring_v from_o greenland_n of_o a_o dun_a colour_n yet_o one_o thing_n which_o be_v very_o strange_a be_v that_o in_o greenland_n and_o livonia_n hare_n become_v white_a in_o the_o winter_n and_o return_v to_o their_o natural_a colour_n again_o in_o the_o summer_n and_o capt._n james_n tell_v we_o of_o fox_n in_o greenland_n which_o be_v pied_a black_a and_o white_a particular_n referrable_a to_o the_o xix_o title_n 1._o lieutenant_n g._n drummon_v tell_v i_o that_o at_o smolensco_n the_o barrel_n of_o beer_n be_v freeze_v a_o considerable_a thickness_n the_o liquor_n contain_v within_o be_v much_o strong_a 2._o two_o swedish_n ambassador_n confirm_v to_o i_o that_o the_o hare_n in_o muscovy_n change_n from_o their_o natural_a colour_n to_o white_a in_o the_o winter_n and_o recover_v their_o own_o colour_n in_o the_o summer_n and_o that_o on_o one_o side_n the_o river_n duna_n which_o separate_v livonia_n and_o muscovy_n the_o hare_n be_v white_a and_o on_o the_o other_o side_n of_o ordinary_a colour_n 3._o it_o be_v observe_v in_o russia_n that_o if_o a_o man_n touch_v his_o tongue_n with_o the_o metalline_a head_n of_o a_o cane_n it_o freeze_v his_o tongue_n immediate_o so_o that_o he_o can_v separate_v it_o without_o much_o pain_n for_o the_o part_n of_o the_o metal_n be_v at_o rest_n and_o the_o spital_n who_o part_n be_v in_o a_o weak_a motion_n strike_v against_o the_o metalline_a body_n be_v whole_o deprive_v of_o it_o and_o consequent_o freeze_v so_o in_o a_o billiard-table_n
learned_a maignan_n sufficient_a to_o balance_v what_o zucchius_n have_v deliver_v and_o therefore_o i_o shall_v deliver_v it_o in_o the_o author_n word_n expertus_fw-la ego_fw-la sum_fw-la say_v he_o thermometro_n fidelissimo_fw-la &_o a_o praecedente_fw-la hyeme_fw-fr in_fw-la sequentem_fw-la aestatem_fw-la prorsus_fw-la invariato_fw-it instructo_fw-la etiam_fw-la tali_fw-la aqua_fw-la nempe_fw-la in_o hoc_fw-la ipsum_fw-la ex_fw-la praescripto_fw-la trebellii_n ita_fw-la comparata_fw-la ut_fw-la non_fw-la exhaletur_fw-la neque_fw-la minuatur_fw-la expertus_fw-la inquam_fw-la sum_fw-la in_fw-la supradictis_fw-la optimis_fw-la cellis_fw-la vinariis_fw-la maximum_fw-la quod_fw-la ardentissima_fw-la aestate_fw-la fuit_fw-la frigus_fw-la non_fw-la adaequasse_fw-la illud_fw-la quod_fw-la ibidem_fw-la erat_fw-la brumali_fw-la tempore_fw-la ut_fw-la dixi_fw-la si_fw-la quidem_fw-la in_o tubo_fw-la vitrei_fw-la thermometri_n quatuor_fw-la circiter_fw-la palmos_fw-la longos_fw-la &_o in_fw-la octo_fw-la gradus_fw-la graduumque_fw-la minuta_fw-la diviso_fw-la aqua_fw-la hyeme_n ascendit_fw-la ad_fw-la gradus_fw-la 7_o cum_fw-la semisse_fw-la aestate_fw-la autem_fw-la vix_fw-la gradum_fw-la sextum_fw-la superavit_fw-la cùm_fw-la tamen_fw-la ad_fw-la sensum_fw-la multò_fw-la magis_fw-la vigerat_fw-la frigus_fw-la istud_fw-la aestivum_fw-la chap._n vii_o a_o examination_n of_o mr._n hobbes_n doctrine_n of_o cold._n cold._n mr._n hobbes_n doctrine_n of_o cold._n mr._n hobbes_n in_o his_o doctrine_n of_o cold_a tell_v we_o that_o the_o air_n be_v put_v into_o a_o expansive_a motion_n by_o the_o beam_n of_o the_o sun_n it_o be_v beat_v down_o upon_o the_o surface_n of_o the_o earth_n where_o find_v a_o resistance_n below_o it_o spread_v itself_o every_o way_n towards_o the_o pole_n and_o as_o the_o parallel_n circle_n grow_v close_o towards_o the_o pole_n so_o the_o air_n be_v straighten_a and_o more_o condense_a cause_n a_o great_a degree_n of_o cold._n to_o which_o he_o add_v that_o as_o the_o air_n move_v betwixt_o these_o paraller_n it_o rake_n upon_o the_o surface_n of_o water_n more_o or_o less_o as_o the_o air_n be_v more_o or_o less_o straighten_a by_o which_o mean_v the_o water_n not_o only_o tend_v towards_o its_o centre_n by_o its_o own_o gravity_n but_o be_v also_o condense_v by_o the_o rakeing_n pressure_n of_o the_o air_n the_o surface_n of_o it_o be_v first_o congeal_v and_o then_o it_o gradual_o descend_v and_o for_o a_o like_a reason_n when_o water_n be_v immerse_v in_o snow_n and_o salt_n the_o mixture_n melt_v those_o very_a part_n which_o lodge_v in_o the_o pore_n of_o it_o they_o rake_v against_o the_o side_n of_o the_o glass_n give_v it_o such_o a_o motion_n as_o when_o communicate_v to_o the_o water_n contain_v in_o it_o cause_v it_o to_o congeal_v and_o for_o a_o reason_n not_o unlike_o the_o former_a the_o particle_n of_o air_n contain_v in_o cloud_n be_v in_o their_o descent_n squeeze_v out_o rake_v the_o drop_n of_o water_n in_o their_o passage_n and_o so_o harden_v they_o and_o the_o reason_n why_o serene_a weather_n be_v cold_o than_o rainy_a weather_n he_o say_v be_v because_o the_o force_n of_o the_o wind_n be_v break_v and_o dissipate_v by_o the_o fall_a drop_n which_o reason_n he_o likewise_o allege_v why_o water_n in_o wells_n be_v not_o freeze_v the_o wind_n not_o be_v able_a to_o beat_v strong_o enough_o upon_o the_o surface_n of_o the_o water_n and_o as_o for_o the_o reason_n why_o ice_n be_v light_a than_o water_n he_o attribute_n it_o to_o airy_a particle_n force_v into_o it_o whilst_o it_o be_v congeal_v but_o it_o may_v easy_o be_v urge_v against_o this_o doctrine_n examine_v examine_v that_o all_o congeal_a liquor_n instead_o of_o have_v their_o part_n press_v inward_o and_o so_o condense_v manifest_o expand_v upon_o congelation_n and_o as_o for_o animal_n body_n such_o a_o inward_a endeavour_n of_o the_o humour_n as_o his_o doctrine_n suppose_v be_v not_o requisite_a to_o produce_v a_o sensation_n of_o cold_a since_o a_o decrease_n of_o the_o motion_n of_o the_o fluid_n about_o our_o sensory_n or_o a_o impulse_n make_v upon_o the_o sensitive_a part_n by_o some_o alteration_n in_o the_o motion_n of_o the_o blood_n and_o spirit_n or_o a_o turbulent_a motion_n of_o some_o excrementitious_a particle_n hinder_v from_o fly_v away_o be_v sufficient_a so_o some_o hysterick_n woman_n perceive_v a_o coldness_n on_o the_o top_n of_o their_o head_n and_o the_o vertebra_n when_o they_o be_v otherwise_o hot_a and_o avicen_n tell_v we_o that_o the_o bite_n of_o some_o viper_n in_o hot_a country_n cause_v a_o sensation_n of_o cold_a and_o i_o know_v a_o noble_a man_n who_o feel_v a_o extraordinary_a coldness_n upon_o he_o when_o he_o be_v seize_v with_o a_o fit_a of_o the_o stone_n and_o a_o inward_a compression_n of_o the_o part_n of_o a_o body_n be_v so_o far_o from_o be_v sufficient_a to_o produce_v cold_a that_o compression_n in_o some_o body_n produce_v heat_n but_o to_o examine_v what_o he_o assign_v as_o the_o grand_a cause_n of_o cold_a viz._n wind_n which_o according_a to_o he_o be_v air_n move_v in_o a_o considerable_a quantity_n and_o that_o either_o forward_o only_a or_o in_o a_o undulate_a motion_n but_o against_o this_o doctrine_n i_o have_v several_a thing_n to_o offer_v and_o first_o that_o several_a frost_n be_v begin_v and_o continue_v when_o the_o wind_n be_v serene_a and_o calm_a and_o that_o a_o gentle_a north-east-wind_n be_v much_o cold_o than_o a_o boisterous_a southerly_a wind._n second_o that_o the_o wind_n which_o issue_v out_o of_o a_o aeolopile_n be_v not_o cold_a but_o hot_a though_o it_o move_v more_o violent_o than_o the_o wind_n which_o be_v blow_v from_o the_o mouth_n three_o we_o have_v make_v it_o appear_v that_o water_n will_v freeze_v though_o seal_v up_o in_o a_o glass_n and_o though_o that_o glass_n be_v enclose_v in_o another_o so_o that_o the_o wind_n can_v beat_v upon_o it_o and_o even_o a_o egg_n freeze_v will_v be_v crust_v over_o with_o ice_n when_o suspend_v in_o water_n so_o that_o the_o external_n air_n can_v effect_v it_o and_o though_o he_o tell_v we_o that_o all_o wind_n produce_v cold_a prosper_v alpinus_n in_o his_o medicina_fw-la aegyptiorum_n acquaint_v we_o that_o he_o have_v find_v the_o wind_n in_o those_o torrid_a region_n insufferable_o hot_a and_o marcus_n paulus_n venetus_n tell_v we_o that_o the_o wind_n near_o ormus_n have_v be_v so_o hot_a as_o to_o destroy_v a_o army_n of_o man_n at_o once_o and_o though_o some_o wind_n put_v into_o motion_n feel_v cold_a yet_o that_o depend_v on_o the_o predisposition_n of_o our_o sensory_n and_o the_o deep_a penetration_n of_o that_o fluid_a into_o the_o pore_n of_o the_o body_n in_o respect_n of_o which_o it_o have_v a_o comparative_a coldness_n and_o that_o it_o be_v but_o a_o comparative_a coldness_n be_v evident_a since_o the_o same_o wind_n blow_v upon_o a_o weatherglass_n affect_v it_o not_o at_o all_o except_o sometime_o by_o accident_n when_o by_o that_o mean_n some_o calorifick_a atom_n swim_v in_o the_o air_n be_v drive_v away_o by_o it_o and_o though_o mr._n hobbes_n tell_v we_o that_o all_o wind_n cool_v by_o diminish_v former_a heat_n yet_o we_o see_v that_o water_n actual_o cold_a become_v still_o cold_o by_o freeze_v where_o the_o heat_n can_v be_v say_v to_o be_v diminish_v in_o a_o body_n actual_o cold_a before_o but_o to_o proceed_v though_o mr._n hobbes_n say_v that_o wind_n be_v generate_v upon_o the_o surface_n of_o the_o earth_n by_o the_o action_n of_o the_o sun_n yet_o he_o tell_v we_o not_o how_o that_o wind_n must_v produce_v cold_a nor_o do_v the_o motion_n of_o it_o towards_o the_o pole_n help_v the_o matter_n since_o we_o have_v show_v that_o motion_n in_o itself_o be_v not_o sufficient_a to_o produce_v cold_a and_o shall_v he_o say_v that_o the_o coldness_n be_v derive_v from_o the_o mixture_n of_o freeze_a vapour_n in_o its_o passage_n than_o those_o steam_n will_v rather_o be_v take_v for_o the_o cause_n of_o cold_a than_o the_o wind_n and_o then_o i_o shall_v ask_v he_o whence_o the_o coldness_n of_o those_o cold_a vapour_n proceed_v beside_o since_o in_o his_o account_n of_o the_o freeze_a of_o water_n he_o say_v the_o part_n of_o the_o freeze_a water_n will_v be_v raise_v in_o congelation_n i_o see_v not_o how_o it_o will_v happen_v since_o oil_n and_o several_a other_o liquor_n be_v contract_v by_o it_o and_o i_o have_v not_o yet_o see_v any_o one_o instance_n in_o which_o water_n be_v ever_o congeal_v by_o a_o compression_n since_o when_o we_o enclose_v water_n in_o a_o pewter-bottle_n and_o beat_v the_o side_n of_o it_o together_o till_o the_o water_n make_v its_o way_n out_o we_o perceive_v not_o that_o that_o powerful_a compression_n have_v in_o the_o least_o incline_v the_o water_n to_o congelation_n and_o though_o we_o shall_v allow_v that_o the_o superficial_a part_n of_o the_o water_n may_v be_v freeze_v as_o mr._n hobbes_n tell_v we_o yet_o i_o see_v not_o how_o the_o air_n can_v beat_v upon_o
frost_n and_o tile_n of_o house_n and_o stone-building_n scale_v upon_o a_o thaw_n for_o which_o reason_n the_o north_n side_n of_o building_n first_o decay_n alabaster_n and_o marble_n that_o have_v chink_n in_o they_o usual_o break_v with_o the_o frost_n but_o solid_a marble_n do_v not_o nor_o do_v frost_n affect_v those_o stone_n or_o bituman_n which_o will_v bear_v a_o polish_v ice_n lay_v on_o a_o table_n and_o have_v salt_n strew_v upon_o it_o it_o stick_v so_o fast_o that_o it_o can_v not_o be_v separate_v without_o be_v break_v in_o piece_n and_o the_o salt_n make_v its_o way_n through_o the_o ice_n down_o to_o the_o board_n but_o if_o salt_n be_v strew_v betwixt_o the_o ice_n and_o the_o board_n it_o will_v not_o be_v freeze_v to_o it_o but_o thaw_v the_o follow_a salt_n cause_v not_o so_o firm_a a_o adhesion_n as_o common_a salt_n viz._n kelp_n sandever_n sal_fw-la indus_n gem_n prunel_n armon_n and_o pot-ash_n a_o nail_n hold_v betwixt_o my_o lip_n can_v not_o be_v remove_v without_o difficulty_n and_o pain_n a_o tincture_n of_o cochineel_n with_o spirit_n of_o wine_n and_o another_o with_o a_o little_a sea-salt_n water_n be_v freeze_v throughout_o retain_v a_o equal_a colour_n in_o all_o part_n and_o so_o do_v a_o tincture_n of_o mades-weed_n and_o indigo_n a_o decoction_n of_o soot_n be_v freeze_v without_o any_o concentration_n yet_o mr._n hook_n a_o worthy_a fellow_n of_o the_o royal_a society_n have_v observe_v the_o contrary_a effect_n egg_n and_o apples-froze_a differ_v not_o in_o weight_n nor_o do_v body_n weigh_v in_o seal_a glass_n frost_n render_v wood_n iron_n steel_n and_o the_o bone_n of_o animal_n more_o friable_a in_o frosty_a wether_n especial_o in_o those_o that_o be_v taint_v with_o the_o lues_fw-la venerea_fw-la frost_n preserve_v body_n from_o putrefaction_n and_o confirm_v the_o tone_n of_o animal_n and_o fatten_v some_o it_o clear_v the_o air_n so_o that_o musty_a stone-bottle_n be_v fill_v with_o water_n and_o freeze_v after_o a_o thaw_v be_v very_o sweet_a it_o likewise_o destroy_v animal_n and_o vegetable_n so_o that_o in_o greenland_n nothing_o but_o glass_n grow_v as_o also_o in_o nova_n zembla_n ice_n the_o quality_n of_o ice_n as_o for_o the_o quality_n of_o ice_n it_o be_v slippery_a smooth_a hard_a firm_a and_o strong_a diaphanous_a interpose_v betwixt_o the_o eye_n and_o a_o candle_n appear_v in_o many_o round_a circle_n from_o whence_o proceed_v ray_n in_o the_o form_n of_o a_o star_n a_o quarter_n of_o a_o inch_n in_o diameter_n i_o have_v see_v the_o ice_n in_o the_o thames_n eight_o inch_n thick_a and_o in_o garden-walks_a the_o earth_n freeze_v near_o two_o foot_n thick_a but_o in_o rich_a soil_n it_o do_v not_o penetrate_v above_o a_o foot_n and_o a_o quarter_n ice_n general_o swim_v but_o i_o have_v see_v snowball_n compress_v and_o moisten_v with_o water_n sink_v congeal_v oil_n of_o vitriol_n sink_v ice_n be_v cold_a than_o water_n and_o that_o quality_n be_v increase_v by_o add_v salt_n or_o snow_n it_o have_v no_o smell_n but_o check_v that_o quality_n in_o other_o body_n it_o yield_v both_o reflection_n and_o refraction_n north_n and_o north-east_n wind_n the_o absence_n of_o the_o sun_n the_o high_a part_n of_o mountain_n a_o mixture_n of_o snow_n and_o salt_n promote_v freeze_v water_n fall_v upon_o ice_n or_o snow_n freeze_v and_o a_o mixture_n of_o beat_a ice_n with_o sea-salt_n kelp_n alum_n vitriol_n or_o nitre_n and_o oil_n of_o vitriol_n will_v promote_v freeze_v and_o if_o water_n be_v set_v upon_o such_o mixture_n it_o begin_v to_o freeze_v at_o the_o bottom_n salt_n petre_n dissolve_v in_o water_n and_o agitate_a in_o a_o cold_a season_n turn_v not_o the_o water_n into_o ice_n a_o bolt-head_n be_v place_v in_o snow_n in_o a_o pan_n though_o the_o pan_n be_v set_v on_o the_o fire_n and_o thaw_v gradual_o yet_o the_o water_n in_o the_o bolt-head_n freeze_v not_o water_n freeze_v in_o pan_n be_v set_v on_o newcastle_n coal_n in_o a_o cellar_n and_o likewise_o on_o sand_n and_o on_o the_o earthen_a floor_n they_o thaw_v in_o the_o same_o order_n and_o so_o do_v egg_n and_o apple_n a_o syphon_n may_v be_v make_v of_o ice_n through_o which_o water_n will_v run_v very_o fast_o another_o use_n which_o may_v be_v make_v of_o ice_n be_v for_o refraction_n of_o which_o mr._n hook_n have_v give_v a_o learned_a demonstration_n have_v form_v ice_n into_o various_a figure_n the_o 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d be_v the_o same_o as_o those_o mention_v by_o dioptrick_n writer_n we_o may_v likewise_o make_v a_o speculum_fw-la of_o it_o by_o hold_v a_o piece_n of_o paper_n behind_o it_o the_o learned_a bartholinus_n deliver_v the_o follow_a proposition_n of_o it_o 1._o that_o the_o more_o subtle_a distil_a spirit_n gain_v a_o clear_a splendour_n and_o elegancy_n from_o snow_n place_v about_o they_o 2._o the_o ray_n of_o snow_n new_o fall_v glitter_v and_o dazzle_v the_o eye_n by_o reason_n of_o the_o multitude_n of_o globuli_fw-la by_o which_o they_o be_v reflect_v 3._o a_o cabbage_n putrify_v in_o that_o part_n which_o be_v above_o the_o snow_n and_o i_o have_v observe_v great_a housleek_n or_o american_n aloe_n destroy_v by_o cold_a in_o a_o upper_a room_n and_o sea-onion_n as_o well_o as_o common_a onion_n will_v be_v putrify_v by_o the_o cold._n 4._o snow_n yield_v vapour_n plentiful_o when_o melt_v by_o the_o sunbeam_n 5._o it_o melt_v and_o fall_v off_o from_o ivy._n 6._o it_o contain_v a_o little_a earth_n in_o it_o which_o i_o have_v find_v true_a by_o evaporation_n 7._o viscosity_n with_o softness_n be_v great_a in_o new_a than_o old_a snow_n 8._o watercress_n and_o scurvygrass_n will_v grow_v under_o snow_n in_o garden_n but_o i_o be_o apt_a to_o believe_v they_o be_v at_o a_o perfect_a stand_n the_o nutritious_a juice_n be_v congeal_v 9_o air_n be_v include_v in_o snow_n whites_n of_o egg_n be_v beat_v into_o a_o frothy_a consistence_n and_o this_o be_v lay_v on_o a_o trencher_n soon_o appear_v to_o be_v snow_n a_o pail_n be_v fill_v with_o warm_a water_n and_o hair_n moss_n and_o a_o piece_n of_o rosemary_n hang_v over_o it_o the_o rise_a vapour_n stick_v to_o they_o form_v a_o hoar-frost_n and_o the_o like_a be_v observe_v on_o the_o beard_n of_o man_n and_o the_o hair_n of_o other_o animal_n 10._o snow_n abound_v with_o fat_n 11._o snow_n with_o ice_n swim_v on_o water_n 12._o snow-water_n boil_v meat_n soon_o and_o make_v flesh_n white_a i_o can_v not_o find_v that_o this_o bold_v in_o fish_n or_o flesh_n 13._o snow_n new_o fall_v have_v no_o taste_n but_o when_o it_o have_v lie_v on_o the_o ground_n it_o bite_v the_o tongue_n this_o i_o can_v not_o discern_v 14._o worm_n be_v sometime_o find_v in_o snow_n i_o can_v never_o observe_v this_o 15._o a_o strong_a salt_n may_v be_v draw_v from_o snow_n by_o a_o peculiar_a art_n 16._o after_o much_o snow_n plenty_n of_o nut_n it_o sometime_o fail_v the_o duke_n of_o tuscany_n distil_v a_o spirit_n from_o wine_n only_o by_o put_v snow_n upon_o the_o alembick_a and_o the_o duke_n of_o mantua_n have_v a_o powder_n which_o will_v freeze_v water_n in_o the_o middle_n of_o summer_n weather-glass_n be_v frame_v after_o the_o italian_a mode_n and_o in_o part_n fill_v with_o tinged_a spirit_n of_o wine_n i_o place_v one_o of_o they_o in_o a_o northwest_n window_n and_o the_o other_o in_o mr._n pullyn_n warehouse_n under_o st._n paul_n church_n in_o the_o warm_a place_n the_o spirit_n of_o both_o when_o they_o be_v settle_v on_o the_o fifteen_o of_o octob._n 62._o have_v the_o altitude_n of_o three_o inch_n and_o when_o that_o in_o my_o study-window_n be_v depress_v a_o inch_n that_o in_o the_o cellar_n receive_v no_o manifest_a alteration_n but_o when_o the_o other_o be_v depress_v two_o inch_n it_o subsided_a ¼_n of_o a_o inch_n which_o be_v the_o low_a station_n it_o subside_v to_o all_o winter_n and_o in_o april_n follow_v it_o rise_v not_o above_o the_o three_o inch_n it_o first_o stand_v at_o above_o ¼_n of_o a_o inch_n though_o that_o in_o my_o study_n be_v raise_v four_o inch_n ¼_n in_o this_o cellar_n liquor_n that_o be_v freeze_v above_o ground_n will_v be_v thaw_v in_o the_o morning_n the_o spirit_n in_o the_o glass_n above_o ground_n subside_v into_o the_o ball_n after_o two_o day_n hard_a frost_n whence_o it_o appear_v that_o cellar_n be_v not_o hot_a in_o winter_n than_o summer_n one_o thing_n observable_a be_v that_o the_o tinged_a spirit_n have_v lose_v its_o colour_n in_o the_o cellar_n in_o january_n a_o pint-bottle_n of_o claret_n a_o glass-cane_n fill_v with_o canary_n a_o solution_n of_o sal_fw-la gem._n train-oyl_n and_o the_o oil_n of_o fructus_fw-la musae_fw-la in_o a_o night_n time_n be_v all_o freeze_v except_o the_o shall_v gem_n in_o the_o bottom_n of_o which_o
which_o be_v dry_v in_o the_o air_n form_v body_n like_o moss_n and_o here_o and_o there_o small_a mushroom_n pretty_o colour_v and_o from_o other_o granate_n i_o obtain_v a_o tincture_n which_o after_o evaporation_n do_v in_o the_o cold_a afford_v saline_a concretion_n but_o so_o small_a that_o their_o figure_n can_v not_o be_v determine_v and_o probable_o be_v trial_n make_v other_o mineral_n concretes_n may_v be_v wrought_v on_o by_o appropriate_v menstruum_n for_o though_o the_o spar_v that_o be_v find_v in_o lead_n mine_n next_o the_o vein_n of_o ore_n be_v semidiaphanous_a and_o usual_o break_v in_o smooth_a and_o glassy_a superficies_n and_o look_n like_o a_o talc_n and_o also_o for_o the_o most_o part_n be_v make_v up_o of_o figure_a particle_n shape_v like_o rhombuus_n or_o rhomboide_n yet_o i_o find_v it_o be_v a_o more_o open_a body_n than_o talk_v be_v dissolve_v in_o spirit_n of_o salt_n without_o the_o assistance_n of_o heat_n but_o i_o be_o apt_a to_o believe_v that_o beside_o the_o method_n already_o mention_v there_o be_v other_o method_n to_o discover_v the_o metalline_a ingredient_n of_o a_o body_n by_o fusion_n and_o proper_a additament_n and_o to_o conclude_v this_o chapter_n i_o shall_v subjoin_v the_o follow_a experiment_n viz._n have_v dissolve_v stony_n stiriae_fw-la of_o petrify_v water_n in_o spirit_n of_o french_a verdigrease_n and_o after_o a_o gentle_a evaporation_n place_v it_o in_o a_o cool_a place_n it_o yield_v â—…stals_n figure_v much_o like_o those_o of_o pure_a nitroâ—_n 〈◊〉_d some_o of_o this_o stony_a solution_n be_v mix_v wiâ—â—_n a_o solution_n of_o copper_n they_o do_v not_o precipitate_v each_o other_o but_o upon_o evaporation_n yield_v crystal_n transparent_a and_o colourless_a and_o that_o be_v rich_o adorn_v with_o a_o greenish_a blue_a tincture_n of_o the_o metal_n chap._n ii_o contain_v a_o conjecture_n about_o the_o cause_n of_o the_o virtue_n of_o gem_n from_z what_o have_v be_v elsewhere_o and_o in_o the_o precede_a chapter_n lay_v down_o it_o appear_v that_o the_o earth_n do_v not_o only_o abound_v with_o several_a mineral_n and_o metalline_a substance_n a_o great_a many_o of_o which_o be_v undiscovered_a and_o a_o great_a many_o already_o know_v but_o also_o that_o several_a mine_n be_v furnish_v with_o water_n which_o be_v impregnate_v various_o may_v be_v no_o dispicable_a menstruum_n but_o may_v likewise_o concur_v to_o the_o production_n of_o mineral_n body_n and_o not_o only_o serve_v as_o corrosive_a menstruum_n but_o pure_a solvent_n to_o mineral_n earth_n and_o that_o common_a water_n be_v able_a to_o impregnate_n itself_o not_o only_o with_o saline_n but_o mineral_n part_n be_v evident_a from_o the_o various_a taste_n of_o water_n and_o their_o use_n some_o be_v fit_a for_o brew_v other_o for_o wash_v some_o for_o die_v particular_a colour_n and_o some_o to_o temper_v steel_n and_o other_o again_o for_o other_o use_n and_o among_o the_o most_o remarkable_a â—…ies_n be_v thermae_n and_o acidulae_n reckon_v up_o by_o various_a author_n as_o also_o salt_n spring_n and_o those_o water_n of_o hungary_n and_o other_o part_n which_o yield_v a_o vitriol_n which_o be_v a_o substance_n compound_v and_o decompound_v contain_v a_o saline_n a_o sulphureous_a a_o metalline_a and_o a_o earthy_a part_n and_o if_o water_n may_v be_v thus_o impregnate_v with_o metalline_a part_n it_o be_v no_o difficulty_n to_o apprehend_v how_o a_o lapidescent_n humour_n be_v sufficient_o mix_v with_o and_o proportion_v to_o it_o may_v be_v coagulate_v into_o stony_n stiriae_fw-la and_o from_o such_o like_a coalition_n may_v arise_v those_o precious_a stone_n and_o transparent_a gem_n for_o the_o virtue_n of_o specific_a juice_n be_v so_o powerful_a that_o i_o have_v see_v vegetable_a substance_n sufficient_o harden_v by_o they_o to_o grave_n on_o iron_n and_o i_o have_v a_o substance_n which_o i_o look_v upon_o to_o be_v a_o petrify_v gum_n which_o be_v hard_a enough_o to_o grave_a on_o glass_n and_o if_o the_o part_n of_o mineral_n may_v thus_o by_o be_v dissolve_v in_o water_n be_v mix_v with_o a_o petrify_v body_n by_o this_o mean_n gem_n may_v not_o only_o be_v impregnate_v but_o thence_o receive_v their_o medicinal_a virtue_n as_o the_o nature_n of_o the_o mineral_n be_v different_a in_o quality_n and_o abound_v in_o quantity_n which_o original_a of_o their_o virtue_n may_v be_v rendeed_o probable_a not_o only_o by_o what_o have_v be_v say_v in_o the_o forego_n chapter_n but_o by_o their_o different_a colour_n and_o that_o their_o impregnation_n with_o mineral_n part_n ennoble_v they_o with_o medicinal_a virtue_n be_v evident_a from_o the_o testimony_n of_o experience_n and_o be_v render_v probable_a by_o the_o effect_n of_o a_o loadstone_n which_o though_o a_o much_o hard_a substance_n than_o some_o gem_n emit_v effluvia_fw-la very_o copious_o and_o have_v not_o only_o manifest_a effect_n on_o iron_n but_o humane_a body_n and_o even_o those_o pebble_n with_o which_o they_o counterfeit_v diamond_n have_v be_v cause_v in_o a_o trice_n to_o emit_v copious_a and_o strong_o scent_v steam_n and_o even_o diamond_n the_o hard_a of_o gem_n may_v by_o rub_v be_v cause_v to_o emit_v electrical_a effluvia_fw-la and_o though_o it_o be_v think_v by_o some_o that_o the_o digestion_n of_o a_o man_n stomach_n be_v not_o able_a to_o extract_v the_o metalline_a part_n yet_o there_o may_v be_v a_o great_a congruity_n betwixt_o the_o juice_n of_o our_o body_n and_o the_o mineral_n substance_n with_o which_o they_o be_v impregnate_v than_o we_o be_v aware_a of_o beside_o we_o see_v that_o the_o stomach_n have_v manifest_a effect_n on_o chalybeate_a preparation_n and_o even_o crude_a steel_n itself_o and_o i_o have_v obtain_v a_o tincture_n from_o several_a hard_a body_n and_o even_a gem_n themselves_o by_o a_o liquor_n distil_v from_o a_o vegetable_a substance_n as_o temperate_o qualify_v as_o bread_n and_o that_o the_o natural_a heat_n of_o our_o body_n may_v contribute_v to_o the_o extract_a of_o the_o virtue_n of_o precious_a stone_n i_o be_o persuade_v since_o it_o make_v a_o evident_a alteration_n in_o the_o hard_a of_o they_o so_o as_o to_o render_v a_o diamond_n electrical_a and_o i_o have_v have_v one_o which_o by_o warm_a water_n will_v be_v excite_v to_o shine_v in_o the_o dark_a and_o indeed_o it_o be_v not_o altogether_o improbable_a that_o gem_n have_v the_o most_o subtle_a mineral_n steam_n in_o they_o be_v not_o disperse_v by_o the_o action_n of_o fire_n they_o may_v be_v more_o effectual_a consider_v their_o quantity_n than_o preparation_n of_o metal_n which_o have_v undergo_v a_o fusion_n and_o their_o virtue_n may_v sometime_o be_v much_o different_a upon_o the_o account_n of_o a_o great_a quantity_n of_o mineral_n particle_n since_o vunzerus_n tell_v we_o that_o among_o those_o stone_n which_o be_v call_v nephritick_n stone_n some_o be_v much_o more_o effectual_a than_o other_o beside_o the_o petrifick_a juice_n themselves_o may_v have_v distinct_a nature_n and_o peculiar_a quality_n upon_o the_o account_n of_o their_o coalition_n with_o adventitious_a liquor_n and_o if_o petrify_a liquor_n may_v have_v such_o manifest_a effect_n on_o several_a body_n one_o will_v think_v indispose_v to_o petrify_v why_o may_v not_o such_o a_o liquor_n subdue_v transparent_a mineral_n abound_v with_o saline_n sulphureous_a and_o bituminous_a body_n which_o be_v excite_v may_v emit_v their_o most_o subtle_a part_n and_o as_o in_o the_o earth_n there_o be_v severl_n body_n compound_v by_o the_o action_n of_o subterraneal_a fire_n those_o petrify_v may_v enable_v the_o body_n with_o correspondent_a quality_n on_o which_o occasion_n i_o here_o subjoin_v that_o i_o have_v see_v a_o saline_a substance_n which_o be_v form_v in_o the_o bowel_n of_o the_o earth_n like_o that_o which_o be_v artificial_o make_v and_o i_o have_v see_v volatile_a salt_n and_o sulphur_n shoot_n into_o transparent_a crystal_n in_o a_o fluid_fw-la medium_fw-la after_o distillation_n which_o have_v be_v more_o curious_o figure_v than_o several_a gem_n and_o if_o it_o be_v object_v in_o disfavour_n of_o the_o medicinal_a virtue_n of_o gem_n that_o they_o grow_v no_o light_a when_o they_o be_v say_v to_o emit_fw-la effluvia_fw-la i_o shall_v add_v that_o not_o to_o urge_v that_o the_o antimonial_a cup_n impregnate_v wine_n without_o lose_v of_o its_o substance_n and_o that_o mercury_n will_v give_v water_n a_o virtue_n of_o kill_a worm_n by_o be_v boil_v in_o it_o though_o by_o these_o mean_v it_o lose_v nothing_o of_o its_o weight_n i_o shall_v rather_o demand_v how_o it_o appear_v that_o body_n grow_v no_o light_a by_o the_o loss_n of_o their_o effluvia_fw-la and_o though_o in_o some_o case_n the_o gem_n may_v be_v light_a than_o crystal_n yet_o it_o be_v no_o argument_n of_o their_o more_o languid_a effect_n since_o the_o specific_a gravity_n of_o those_o body_n they_o be_v impregnate_v with_o may_v be_v of_o a_o saline_a nature_n
of_o vapour_n will_v appear_v from_o what_o have_v elsewhere_o be_v deliver_v and_o that_o quicksilver_n will_v we_o be_v assure_v by_o the_o effect_n of_o fumigation_n in_o the_o lues_fw-la venerea_fw-la and_o that_o it_o may_v be_v incorporate_v with_o stone_n may_v be_v observe_v in_o some_o kind_n of_o native_a cinnabar_fw-la and_o i_o have_v find_v that_o not_o only_o artificial_a but_o natural_a salarmoniack_a may_v be_v raise_v in_o the_o form_n of_o exhalation_n by_o the_o help_n of_o fire_n and_o that_o salarmoniack_a sulphur_n and_o mercury_n may_v be_v sublime_v into_o a_o gold_n like_o substance_n appear_v from_o the_o preparation_n of_o aurum_fw-la musicum_fw-la and_o that_o the_o earth_n abound_v with_o mineral_n exhalation_n of_o various_a kind_n appear_v from_o what_o have_v be_v elsewhere_o deliver_v as_o well_o by_o we_o as_o several_a other_o author_n and_o since_o the_o earth_n abound_v with_o so_o great_a a_o number_n of_o mineral_n there_o be_v no_o question_n 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crayfish_n as_o a_o antidote_n against_o the_o bite_n of_o a_o mad_a dog_n and_o even_o treacle_n be_v esteem_v not_o only_o as_o a_o alexipharmick_n but_o endue_v with_o specific_a virtue_n upon_o the_o account_n of_o its_o manifest_a as_o well_o as_o occult_a quality_n and_o to_o what_o i_o have_v say_v i_o shall_v add_v that_o several_a stone_n of_o the_o same_o kind_n differ_v in_o the_o goodness_n of_o their_o medicinal_a quality_n as_o lapis_n nephriticus_n and_o several_a of_o they_o have_v virtue_n which_o seem_v to_o belong_v to_o other_o kind_n when_o they_o be_v impregnate_v with_o the_o like_a exhalation_n so_o that_o i_o have_v see_v a_o bloodstone_n which_o will_v stop_v hemorrhagy_n when_o make_v use_v of_o without_o the_o person_n knowledge_n yet_o by_o its_o colour_n it_o seem_v to_o be_v of_o another_o kind_n of_o stone_n but_o to_o the_o forego_n particular_n i_o shall_v add_v that_o subterraneal_a exhalation_n may_v be_v so_o powerful_a and_o penetrate_a as_o to_o petrifie_v both_o animal_n and_o vegetable_a substance_n as_o appear_v from_o petrify_v skull_n bone_n and_o piece_n of_o wood_n and_o that_o vegetable_a substance_n may_v be_v harden_v into_o stone_n be_v evident_a since_o lapis_fw-la lyncurius_fw-la a_o stone_n near_o naples_n be_v rub_v and_o moisten_v and_o then_o expose_v to_o the_o sun_n in_o a_o due_a season_n will_v yield_v mushroom_n fit_a to_o be_v eat_v so_o that_o the_o seminal_a principle_n of_o vegetable_n may_v be_v petrify_v without_o lose_v a_o power_n of_o exert_v themselves_o when_o they_o find_v a_o opportunity_n and_o these_o kind_n of_o stone_n be_v sometime_o find_v to_o be_v of_o a_o extraordinary_a bigness_n and_o that_o other_o earth_n subject_a to_o be_v petrify_v may_v be_v endue_v with_o medicinal_a virtue_n appear_v since_o i_o know_v a_o clay-pit_n in_o which_o a_o bed_n of_o clay_n yield_v by_o distillation_n a_o volatile_a and_o strong_a salt_n which_o be_v a_o good_a cordial_n and_o a_o great_a open_n and_o diaphoretic_n medicine_n and_o that_o sublimable_a salt_n sulphur_n and_o bitumens_n may_v be_v meet_v with_o in_o the_o bowel_n of_o the_o earth_n and_o in_o the_o body_n of_o stone_n i_o have_v find_v by_o their_o chemical_a examan_n and_o that_o metalline_a part_n may_v concur_v to_o the_o composition_n of_o a_o medicinal_a stone_n may_v appear_v from_o native_a sulphur_n which_o be_v itself_o a_o compound_n body_n beside_o a_o good_a proportion_n of_o mineral_n earth_n chap._n iii_o of_o the_o atmosphere_n of_o consistent_a solid_n body_n of_o the_o atmosphere_n of_o consistent_a body_n that_o fluid_a body_n such_o as_o water_n wine_n urine_n etc._n etc._n emit_fw-la effluvia_fw-la be_v too_o evident_a to_o want_v proof_n and_o that_o even_o consistent_a and_o solid_a body_n emit_v effluvia_fw-la will_v appear_v from_o what_o follow_v since_o not_o only_o leave_v of_o plant_n but_o ambergrease_n etc._n etc._n be_v manifest_o odoriferous_a and_o not_o only_o volatile_a salt_n be_v sensible_o diminish_v by_o be_v expose_v to_o the_o air_n but_o camphire_n which_o be_v a_o tough_a tenacious_a body_n and_o even_o from_o the_o electrical_a quality_n of_o amber_n hard_a wax_n etc._n etc._n it_o appear_v that_o they_o emit_v corporeal_a effluvia_fw-la which_o sensible_o affect_v the_o nostril_n when_o violent_o rub_v and_o as_o further_a instance_n of_o the_o effluvia_fw-la of_o consistent_a body_n we_o may_v add_v that_o not_o only_a apple_n but_o egg_n lose_v of_o their_o weight_n in_o winter_n and_o so_o do_v wood_n for_o have_v cause_v a_o cup_n to_o be_v make_v of_o it_o and_o counterpoise_v it_o it_o grow_v sensible_o and_o gradual_o light_a so_o that_o though_o it_o want_v two_o drachm_n of_o two_o ounce_n yet_o it_o lose_v forty_o grain_n of_o that_o weight_n in_o ten_o hour_n and_o even_o ice_n which_o weigh_v two_o ounce_n in_o a_o frosty_a night_n lose_v ten_o grain_n of_o its_o former_a weight_n though_o not_o in_o the_o least_o thaw_v and_o it_o be_v know_v to_o those_o that_o deal_v among_o lead_n and_o tin_n that_o those_o body_n emit_v very_o hurtful_a effluvia_fw-la and_o cold-share_n iron_n have_v be_v observe_v to_o smell_v so_o rank_a whilst_o red_a hot_a that_o the_o smith_n can_v scarce_o endure_v to_o work_v it_o and_o not_o only_a iron_n but_o brass_n and_o copper_n when_o heat_v smell_v very_o unpleasant_o and_o to_o these_o instance_n i_o shall_v add_v that_o beside_o loadstone_n black_a marble_n as_o well_o as_o other_o stone_n whilst_o a_o polish_n will_v emit_v sensible_a effluvia_fw-la which_o be_v evident_a by_o the_o smell_v they_o emit_v and_o among_o other_o body_n which_o convince_v we_o that_o they_o emit_v sensible_a effluvia_fw-la by_o their_o smell_n i_o shall_v enumerate_v those_o conical_a stone_n call_v thunder-stone_n which_o upon_o attrition_n emit_v a_o sulphureous_a smell_n and_o so_o do_v a_o substance_n which_o much_o resemble_v a_o marchasite_n and_o i_o make_v a_o mixture_n of_o a_o metalline_a body_n and_o a_o coagulate_v mercury_n which_o have_v considerable_a effect_n on_o the_o eye_n as_o well_o as_o other_o part_n near_o which_o it_o be_v wear_v as_o a_o appensum_fw-la and_o vitrum_fw-la saturni_n make_v with_o a_o good_a quantity_n of_o minium_n be_v not_o devoid_a of_o electricity_n nor_o be_v brass_n free_a from_o a_o offensive_a smell_n when_o its_o part_n be_v put_v into_o a_o violent_a concussion_n by_o turn_v and_o among_o electrical_a body_n i_o have_v see_v some_o of_o so_o close_a a_o texture_n and_o so_o hard_a that_o they_o will_v strike_v fire_n and_o aqua_fw-la fortis_fw-la itself_o will_v not_o work_v upon_o they_o as_o cornelian_o rock-crystal_n etc._n etc._n and_o even_o so_o hard_a body_n as_o diamond_n be_v find_v to_o be_v electrical_a and_o i_o have_v observe_v that_o concretion_n call_v cugoli_n make_v use_v of_o by_o glassman_n in_o the_o east-indies_n emit_v a_o smell_n upon_o attrition_n and_o so_o will_v a_o calculus_fw-la humanus_fw-la and_o iron_n itself_o if_o hold_v to_o a_o grind_a stone_n without_o the_o use_n of_o water_n and_o marchasite_n likewise_o upon_o a_o attrition_n emit_v a_o sulphureous_a odour_n and_o even_o so_o fix_v body_n as_o regulus_n of_o antimony_n and_o its_o glass_n communicate_v to_o liquor_n emetic_n and_o purgative_n emanation_n and_o glass_n itself_o which_o be_v fix_v enough_o to_o endure_v the_o force_n of_o the_o fire_n upon_o attrition_n emit_v offensive_a effluvia_fw-la and_o the_o heat_n of_o the_o sun_n and_o fire_n have_v so_o great_a a_o stroke_n in_o exciting_a the_o atmosphere_n of_o body_n expose_v to_o they_o that_o amber_n be_v expose_v to_o the_o former_a and_o glass_n to_o the_o latter_a they_o both_o become_v electrical_a and_o i_o question_v not_o but_o that_o if_o a_o great_a many_o body_n not_o yet_o try_v be_v careful_o weigh_v they_o will_v appear_v sensible_o to_o emit_fw-la effluvia_fw-la though_o the_o waste_v make_v by_o some_o body_n be_v so_o small_a as_o to_o be_v
that_o effect_n to_o which_o may_v be_v add_v what_o be_v observe_v about_o the_o cease_n of_o the_o plague_n at_o grand_a cayro_n in_o egypt_n but_o enough_o of_o that_o have_v be_v already_o deliver_v in_o another_o place_n i_o shall_v add_v here_o that_o i_o have_v make_v a_o stain_n upon_o a_o body_n by_o the_o invisible_a steam_n and_o effluvia_fw-la of_o another_o cold_a body_n i_o alter_v the_o colour_n of_o that_o stain_v by_o the_o invisible_a and_o cold_a steam_n of_o a_o three_o and_o to_o countenance_v my_o conjecture_n of_o the_o cause_n of_o meteor_n beside_o what_o have_v be_v say_v of_o subterraneal_a effluvia_fw-la in_o another_o place_n i_o shall_v add_v the_o follow_a citation_n from_o agricola_n who_o have_v mention_v out_o of_o ancient_a historian_n the_o rain_v of_o white_a and_o red_a liquor_n subjoin_v ut_fw-la autem_fw-la majorem_fw-la fidem_fw-la habeamus_fw-la analium_fw-la monumentis_fw-la facit_fw-la res_fw-la res_fw-la illa_fw-la decantata_fw-la quae_fw-la patrium_fw-la memoria_fw-la in_o suaevia_n accidit_fw-la aer_fw-la enim_fw-la ille_fw-la stillavit_fw-la guttas_fw-la quae_fw-la lineas_fw-la vestes_fw-la crucibus_fw-la rubris_fw-la quasi_fw-la sanguineis_fw-la imbuebant_fw-la and_o it_o will_v not_o be_v think_v strange_a that_o subterraneal_a salt_n bituman_n and_o sulphur_n may_v be_v raise_v into_o the_o air_n if_o so_o fix_v a_o body_n as_o common_a earth_n may_v which_o the_o new_o cite_a author_n testify_v and_o that_o the_o odoriferous_a particle_n of_o plant_n reserve_v their_o determinate_a nature_n much_o long_o than_o we_o be_v wont_v to_o imagine_v may_v appear_v since_o one_o drop_n of_o oil_n of_o cinnamon_n give_v not_o only_o a_o taste_n to_o 14000_o time_n its_o bulk_n of_o water_n but_o withal_o diffuse_v a_o great_a number_n of_o odoriferous_a particle_n through_o the_o ambient_fw-la air._n the_o last_o way_n we_o shall_v mention_v to_o evince_v the_o determinate_a nature_n of_o effluvium_n be_v from_o their_o effect_n on_o other_o body_n as_o the_o stupify_a effluvia_fw-la of_o the_o fish_n amoreatim_o mention_v by_o piso_n the_o effect_n of_o opium_n and_o hypnotick_n upon_o a_o boy_n who_o whilst_o he_o be_v distil_v they_o cast_v he_o into_o a_o sleep_n and_o the_o root_n and_o juice_n of_o mandragora_n be_v say_v to_o cast_v those_o that_o take_v it_o into_o a_o deep_a sopor_fw-la like_o a_o lethargy_n and_o levinus_n lemnius_n tell_v we_o that_o the_o apple_n of_o the_o same_o plant_n be_v lay_v in_o his_o study_n make_v he_o so_o sleepy_a that_o he_o can_v scarce_o recover_v himself_o aurelaeus_n tell_v we_o that_o the_o poison_n of_o a_o mad_a dog_n have_v be_v convey_v to_o one_o in_o the_o form_n of_o effluvia_fw-la and_o calius_n aurelianus_n acquaint_v we_o that_o some_o have_v become_v mad_a by_o be_v wound_v only_o by_o the_o claw_n of_o a_o mad_a dog_n and_o that_o one_o fall_v into_o a_o hydrophobia_n solo_fw-la odour_n ex_fw-la rabido_fw-la cane_n attracto_fw-la and_o matthiolus_n tell_v we_o of_o one_o who_o be_v poison_v only_o by_o put_v his_o hand_n into_o the_o mouth_n of_o the_o mad_a dog_n without_o be_v bit_n and_o to_o this_o i_o shall_v add_v that_o sennertus_n relate_v that_o a_o painter_n have_v open_v a_o box_n in_o which_o realgar_n have_v be_v contain_v the_o fume_n be_v snuss_v up_o his_o nostril_n present_o cause_v a_o giddiness_n in_o his_o head_n and_o faint_a fi_n to_o these_o instance_n i_o shall_v add_v that_o several_a have_v be_v purge_v by_o the_o smell_n of_o black_a hellebore_n and_o as_o sennertus_n witness_n by_o the_o odour_n of_o coloquintida_n and_o there_o be_v several_a other_o thing_n which_o purge_v when_o only_o external_o apply_v and_o it_o be_v attest_v by_o approve_a writer_n that_o the_o shadow_n of_o a_o wallnut-tree_n with_o the_o leave_n on_o it_o be_v very_o hurtful_a to_o the_o head_n and_o it_o be_v not_o only_o observe_v that_o bird_n will_v not_o so_o much_o as_o light_v upon_o those_o poisonous_a tree_n in_o the_o west_n indies_n call_v the_o manchinello-tree_n and_o it_o be_v look_v upon_o as_o safe_a for_o man_n to_o eat_v of_o fruit_n find_v in_o a_o strange_a country_n if_o it_o appear_v that_o the_o bird_n have_v be_v peck_v at_o they_o before_o and_o nicolaus_n florentinus_n tell_v we_o of_o one_o who_o draw_v into_o his_o nostril_n the_o smoke_n of_o a_o burn_a spider_n he_o be_v much_o disorder_v and_o fall_v into_o a_o faint_a fit_a and_o be_v much_o disorder_v about_o the_o heart_n his_o pulse_n be_v likewise_o weak_a though_o after_o he_o be_v cure_v by_o a_o mixture_n of_o treacle_n diamosc_n and_o the_o powder_n of_o zedoary_a and_o i_o see_v a_o berry_n call_v maccu-buy_a in_o ireland_n which_o be_v pound_v in_o a_o mortar_n cause_v the_o head_n and_o face_n of_o one_o that_o stand_v hard_o by_o to_o swell_v enormous_o and_o to_o what_o have_v be_v deliver_v of_o the_o determinate_a nature_n of_o effluvium_n i_o shall_v add_v that_o amber_n musk_n civet_n etc._n etc._n will_v communicate_v a_o perfume_n to_o glove_n though_o at_o a_o distance_n off_o they_o and_o contagious_a distemper_n as_o the_o plague_n smallpox_n or_o measles_n may_v not_o only_o be_v communicate_v by_o immediate_a contact_n but_o by_o steam_n which_o issue_n from_o the_o body_n of_o the_o sick_a person_n but_o to_o conclude_v this_o chapter_n i_o shall_v add_v the_o follow_a experiment_n viz._n have_v shut_v up_o a_o ounce_n of_o a_o volatile_a tincture_n of_o sulphur_n in_o a_o vial_n capable_a of_o hold_v at_o least_o twice_o as_o much_o and_o have_v place_v a_o paper_n at_o some_o distance_n and_o unstop_v the_o vial_n the_o spread_a fume_n present_o cause_v what_o be_v write_v with_o invisible_a ink_n to_o become_v legible_a and_o so_o will_v several_a letter_n write_v with_o a_o solution_n of_o sublimate_n in_o water_n some_o of_o they_o be_v more_o and_o other_o less_o black_a according_a to_o their_o distance_n from_o the_o smoke_a liquor_n and_o other_o circumstance_n and_o when_o the_o paper_n thus_o write_v upon_o be_v hold_v over_o the_o orifice_n of_o the_o vial_n though_o the_o letter_n be_v on_o the_o upper_a side_n yet_o in_o a_o quarter_n of_o a_o hour_n they_o become_v legible_a and_o as_o in_o some_o case_n this_o smoke_a liquor_n with_o a_o solution_n of_o sublimate_n will_v produce_v a_o precipitate_v of_o a_o silver_n colour_n so_o in_o some_o of_o the_o colourless_a ink_n we_o find_v the_o like_a colour_n and_o i_o have_v perform_v the_o like_a with_o a_o couple_n of_o liquor_n wherein_o be_v neither_o sulphur_n nor_o sal-armoniac_a nor_o sublimate_n and_o as_o a_o far_a proof_n of_o the_o great_a penetrancy_n of_o effluvium_n i_o shall_v add_v that_o have_v a_o paper_n which_o be_v write_v on_o with_o this_o invisible_a ink_n betwixt_o six_o fold_n of_o paper_n these_o fume_n penetrate_v it_o in_o ten_o minute_n and_o turn_v the_o ink_n black_a and_o another_o piece_n of_o the_o same_o ink_v paper_n be_v place_v betwixt_o the_o leave_n of_o a_o book_n the_o steam_v penetrate_v twelve_o in_o three_o minute_n and_o turn_v the_o ink_n blackish_a chap._n vii_o of_o the_o porousness_n of_o solid_a body_n solid_n of_o the_o porousness_n of_o solid_n that_o even_o solid_a body_n be_v not_o destitute_a of_o pore_n i_o be_o incline_v to_o believe_v because_o most_o solid_a body_n as_o gem_n etc._n etc._n have_v once_o be_v in_o fluid_a form_n and_o since_o fluid_n be_v general_o make_v up_o of_o particle_n of_o a_o determinate_a size_n and_o shape_n they_o must_v needs_o leave_v some_o pore_n betwixt_o they_o another_o reason_n why_o i_o be_o incline_v to_o think_v most_o body_n porous_a be_v their_o specific_a gravity_n which_o will_v not_o vary_v be_v the_o part_n of_o they_o equal_o compress_v and_o close_v together_o but_o since_o copper_n be_v heavy_a than_o iron_n and_o gold_n as_o nineteen_o to_o one_o to_o its_o proportion_n of_o water_n and_o copper_n only_o as_o nine_o to_o one_o it_o must_v follow_v that_o the_o matter_n of_o iron_n possess_v as_o much_o space_n again_o as_o gold_n and_o more_o and_o though_o hardness_n be_v urge_v by_o some_o as_o a_o argument_n of_o their_o substance_n be_v condense_v yet_o i_o have_v elsewhere_o show_v that_o though_o diamond_n be_v the_o hard_a body_n they_o be_v far_o from_o be_v the_o heavy_a which_o be_v the_o only_a sign_n whether_o they_o be_v condense_v or_o not_o and_o since_o metal_n themselves_o be_v make_v up_o of_o a_o coalition_n of_o several_a part_n it_o be_v impossible_a they_o shall_v be_v so_o physical_o adapt_v as_o total_o implere_fw-la spatium_fw-la since_o be_v cube_n make_v of_o marble_n it_o be_v impossible_a they_o shall_v be_v so_o exact_o polish_v as_o every_o where_o to_o be_v contiguous_a since_o the_o body_n employ_v to_o polish_v they_o be_v observe_v to_o make_v little_a furrow_n upon_o they_o and_o consequent_o leave_v little_a
distil_v the_o pulverize_a part_n of_o the_o blood_n since_o no_o one_o have_v so_o much_o as_o take_v notice_n of_o the_o necessity_n of_o shift_v the_o retort_n to_o gain_v as_o much_o volatile_a substance_n as_o may_v be_v obtain_v and_o leave_v as_o little_a as_o may_v be_v in_o the_o caput_fw-la mortuum_n for_o have_v distil_v a_o quantity_n of_o dry_a blood_n the_o same_o heat_n which_o make_v the_o low_a part_n pass_v in_o the_o form_n of_o exhalation_n into_o the_o receiver_n make_v the_o matter_n to_o swell_v so_o that_o it_o lift_v up_o a_o considerable_a quantity_n of_o black_a matter_n to_o the_o upper_a part_n of_o the_o vessel_n which_o a_o common_a distiller_n will_v have_v call_v a_o caput_n mortuum_n though_o to_o a_o discern_a eye_n it_o appear_v to_o be_v of_o the_o same_o nature_n with_o the_o matter_n first_o put_v in_o though_o blacken_v by_o the_o ascend_a fume_n therefore_o take_v it_o out_o and_o mix_v it_o with_o the_o remain_a substance_n that_o be_v more_o of_o the_o nature_n of_o caput_n mortuum_n it_o be_v commit_v again_o to_o distillation_n in_o another_o retort_n whereby_o we_o obtain_v more_o oil_n etc._n etc._n and_o perceive_v that_o even_o this_o caput_fw-la mortuum_n have_v upon_o the_o top_n of_o it_o a_o pretty_a deal_n of_o matter_n which_o be_v not_o sufficient_o despirited_a i_o cause_v it_o to_o be_v distil_v again_o in_o a_o fresh_a retort_n in_o which_o it_o afford_v a_o not_o contemptible_a quantity_n of_o volatile_a matter_n and_o have_v thus_o in_o three_o retort_v distil_v twenty_o four_o ounce_n of_o dry_a human_a blood_n we_o obtain_v of_o volatile_a substance_n viz._n spirit_n together_o with_o a_o little_a phlegm_n white_a salt_n and_o very_o high_a colour_a oil_n thirteen_o ounce_n and_o one_o dram_n beside_o several_a parcel_n of_o thick_a oil_n that_o stick_v to_o the_o retort_v and_o the_o receiver_n which_o we_o judge_v to_o be_v seven_o dram_fw-la more_fw-it so_o that_o the_o whole_a quantity_n of_o the_o volatile_a part_n amount_v to_o fourteen_o ounce_n of_o which_o the_o oil_n be_v six_o ounce_n six_o dram_fw-la and_o the_o clear_a liquor_n six_o ounce_n three_o dram_fw-la and_o a_o half_a beside_o the_o volatile_a salt_n which_o when_o the_o spirit_n be_v drain_v from_o it_o appear_v white_a but_o wet_a so_o that_o it_o be_v not_o possible_a to_o determine_v exact_o neither_o how_o much_o liquor_n it_o yet_o retain_v nor_o how_o much_o itself_o weigh_v but_o it_o will_v be_v no_o hard_a matter_n to_o guess_v near_o the_o truth_n to_o any_o man_n that_o know_v that_o have_v careful_o sublime_v the_o salt_n there_o remain_v in_o the_o glass_n two_o dram_fw-la and_o five_o grain_n of_o phlegmatic_a liquor_n which_o be_v not_o whole_o void_a of_o salt_n and_o of_o volatile_a salt_n in_o a_o dry_a form_n we_o obtain_v one_o ounce_n and_o two_o dram_fw-la and_o a_o half_a the_o caput_fw-la mortuum_n amount_v to_o eight_o ounce_n and_o a_o half_a and_o somewhat_o more_o which_o be_v calcine_v for_o two_o or_o three_o day_n together_o afford_v not_o white_a but_o brounish-red_n ash_n whence_o we_o obtain_v seven_o dram_fw-la ¼_n of_o white_a and_o fix_v but_o not_o a_o true_o lixiviate_v salt_n and_o two_o dram_fw-la and_o nine_o grain_n of_o earth_n but_o indeed_o consider_v the_o great_a proportion_n of_o each_o of_o these_o substance_n lose_v in_o distillation_n it_o will_v upon_o that_o account_n be_v a_o hard_a matter_n to_o determine_v the_o true_a proportion_n of_o the_o principle_n of_o human_n blood_n xxv_o of_o the_o fermentation_n or_o putrefaction_n of_o human_a blood_n and_o its_o phaenomena_n xxvi_o of_o the_o mechanical_a uses_n of_o human_a blood_n as_o in_o husbandry_n etc._n etc._n xxvii_o of_o the_o chemical_a uses_n of_o human_n blood_n xxviii_o of_o the_o medicinal_a uses_n of_o human_n blood_n xxix_o of_o the_o difference_n betwixt_o human_a blood_n as_o it_o be_v find_v in_o sound_a person_n different_o constitute_v and_o circumstantiate_v as_o man_n woman_n when_o monstrous_a and_o when_o not_o child_n moor_n negro_n etc._n etc._n xxx_o of_o the_o affinity_n and_o difference_n betwixt_o the_o blood_n of_o man_n and_o that_o of_o several_a other_o animal_n as_o quadrupeds_o bird_n fish_n and_o sanguineous_a infect_v xxxi_o paralipomena_fw-la relate_v to_o the_o history_n of_o human_n blood_n xxxii_o micellaneous_a observation_n experiment_n and_o inquiry_n about_o human_a blood_n be_v this_o treatise_n apply_v to_o any_o other_o than_o extravasated_a blood_n to_o these_o we_o may_v add_v the_o follow_a title_n i._o of_o the_o process_n of_o sanguification_n or_o the_o series_n of_o change_n that_o the_o aliment_n successive_o undergo_v from_o its_o first_o be_v take_v in_o at_o the_o mouth_n till_o it_o be_v turn_v into_o blood_n ii_o of_o the_o motion_n of_o the_o mass_n of_o blood_n and_o particular_o its_o circulation_n iii_o of_o the_o chyle_n lympha_fw-la and_o other_o liquor_n that_o be_v suppose_v to_o enter_v and_o mingle_v with_o the_o blood_n iv_o whether_o phlegm_n gall_n and_o melancholy_a be_v constituent_a part_n of_o the_o blood_n v._o whether_o some_o other_o substance_n may_v not_o with_o as_o much_o reason_n be_v admit_v into_o the_o composition_n of_o the_o blood_n title_n of_o the_o first_o classis_fw-la for_o the_o natural_a history_n of_o human_a urine_n 1_o urine_n title_n for_o the_o natural_a history_n of_o human_a urine_n i._n of_o the_o colour_n of_o human_a urine_n ii_o of_o the_o taste_n of_o human_a urine_n iii_o of_o the_o odour_n of_o human_a urine_n fresh_a and_o putrify_a iv_o of_o the_o heat_n and_o cold_a of_o human_a urine_n v._o of_o the_o specific_a gravity_n of_o human_a urine_n vi_o of_o the_o consistence_n of_o human_a urine_n as_o to_o density_n viscosity_n etc._n etc._n vii_o of_o the_o aerial_a part_n contain_v in_o human_a urine_n viii_o whether_o human_a urine_n be_v a_o fit_a liquor_n for_o fermentation_n proper_o so_o call_v ix_o of_o the_o difference_n betwixt_o fresh_a and_o stale_a human_a urine_n x._o of_o the_o fermentation_n or_o putrefaction_n of_o it_o and_o the_o time_n it_o require_v xi_o of_o its_o spontaneous_a separation_n of_o part_n xii_o of_o its_o vulgar_a analysis_n by_o distillation_n xiii_o of_o some_o other_o way_n of_o distil_v human_a urine_n fourteen_o of_o the_o proportion_n of_o the_o principle_n or_o ingredient_n of_o human_a blood_n xv._o of_o the_o spirit_n of_o human_a urine_n xvi_o of_o the_o phlegm_n of_o human_a urine_n xvii_o of_o the_o volatile_a salt_n of_o human_a urine_n xviii_o of_o the_o fix_a salt_n of_o human_a urine_n xix_o of_o the_o compound_a salt_n of_o human_a urine_n xx._n of_o the_o shine_a substance_n obtainable_a from_o human_a urine_n xxi_o of_o the_o salt_n that_o be_v predominant_a xxii_o of_o the_o empyreumatical_a oil_n of_o human_a urine_n xxiii_o of_o the_o mellago_n or_o rob_v of_o human_a urine_n and_o its_o use_n xxiv_o of_o the_o terra_fw-la damnata_fw-la xxx_o of_o some_o accidental_a difference_n of_o human_a urine_n as_o it_o be_v emit_v in_o the_o morning_n or_o at_o certain_a distance_n from_o meat_n or_o after_o the_o use_n of_o certain_a aliment_n or_o medicament_n as_o asparagus_n turpentine_n etc._n etc._n or_o at_o different_a season_n of_o the_o year_n as_o winter_n summer_n etc._n etc._n xxvi_o of_o the_o affinity_n of_o human_a urine_n with_o divers_a other_o body_n especial_o vegetable_n and_o mineral_n xxvii_o of_o the_o hostility_n of_o human_a urine_n with_o acid_n etc._n etc._n xxviii_o of_o the_o affinity_n and_o difference_n betwixt_o human_a blood_n urine_n gall_n milk_n etc._n etc._n and_o divers_a liquor_n or_o juice_n belong_v to_o the_o animal_n kingdom_n particular_o of_o the_o comparison_n betwixt_o human_a urine_n and_o that_o of_o beast_n xxix_o of_o the_o mechanical_a use_n of_o human_a urine_n xxx_o of_o the_o chemical_a use_n of_o human_a urine_n and_o its_o part_n especial_o as_o a_o menstruum_fw-la xxxi_o of_o the_o medicinal_a use_n of_o human_a urine_n external_n and_o internal_a xxxii_o paralipomena_fw-la relate_v to_o the_o history_n of_o human_a urine_n xxxiii_o promiscuous_a observation_n experiment_n and_o inquiry_n about_o human_a urine_n the_o second_o part_n of_o the_o natural_a history_n of_o human_a blood_n contain_v miscellaneous_n experiment_n and_o observation_n about_o human_a urine_n the_o three_o part_n contain_v promiscuous_a experiment_n and_o observation_n about_o the_o serum_n of_o human_n blood_n have_v separately_z weigh_v the_o serum_n and_o the_o consistent_a part_n of_o the_o blood_n the_o latter_a weigh_v four_o ounce_n six_o drachm_n and_o a_o half_a and_o the_o former_a three_o ounce_n six_o drachm_n and_o have_v take_v the_o same_o measure_n with_o the_o blood_n draw_v from_o another_o person_n the_o fibrous_a part_n weigh_v four_o ounce_n five_o drachm_n and_o the_o serum_n four_o ounce_n but_o from_o these_o experiment_n it_o do_v not_o follow_v that_o
external_o apply_v yet_o from_o what_o have_v be_v say_v of_o the_o porosity_n of_o body_n and_o the_o effect_n of_o effluvia_fw-la it_o will_v easy_o appear_v how_o they_o may_v influence_n the_o body_n and_o alter_v the_o humour_n which_o circulate_v in_o it_o and_o to_o what_o be_v there_o offer_v we_o may_v reasonable_o add_v the_o ill_a effect_n of_o annulet_n of_o arsenic_n mention_v by_o diemerbreck_n and_o the_o effect_n of_o cantharides_n upon_o some_o person_n who_o only_o wear_v they_o in_o their_o pocket_n and_o indeed_o there_o be_v a_o great_a many_o medicine_n external_o specific_v which_o one_o will_v not_o take_v to_o be_v so_o as_o camphire_n which_o internal_o be_v very_o hot_a and_o good_a in_o some_o malignant_a fever_n yet_o outward_o it_o be_v use_v to_o take_v off_o heat_v pimple_n in_o the_o face_n and_o in_o cool_a ointment_n and_o against_o burns_n and_o spirit_n of_o wine_n though_o very_o hot_a when_o internal_o use_v yet_o it_o if_o present_o apply_v take_v out_o the_o fire_n of_o burns_n and_o so_o mild_a a_o body_n as_o bread_n if_o chew_v and_o outward_o apply_v have_v considerable_a virtue_n in_o external_a affection_n and_o i_o have_v several_a time_n eat_v a_o thing_n without_o any_o such_o effect_n which_o a_o physician_n tell_v i_o external_o apply_v will_v purge_v child_n be_v neither_o offensive_a in_o colour_n smell_v or_o gripe_v and_o to_o these_o instance_n i_o shall_v add_v that_o galen_n tell_v we_o that_o a_o epileptic_a boy_n be_v free_a from_o such_o fit_n as_o long_o as_o he_o wear_v only_a peony_n root_n as_o a_o appensum_fw-la and_o i_o know_v one_o who_o be_v paralytic_a that_o be_v sudden_o relieve_v in_o violent_a cramp_n only_o by_o handle_v the_o tooth_n of_o a_o river-horse_n and_o i_o as_o well_o as_o other_o have_v be_v relieve_v in_o the_o cramp_n by_o put_v a_o ring_n make_v of_o a_o elk_n hoof_n upon_o my_o finger_n and_o i_o know_v another_o cure_v of_o a_o incontinentia_fw-la vrinae_fw-la by_o the_o sole_a use_n of_o a_o appensum_fw-la and_o a_o lady_n have_v a_o scrofulous_a tumour_n dispel_v only_o by_o successive_o apply_v the_o body_n of_o a_o dead_a man_n to_o the_o part_n affect_v till_o the_o cold_a sensible_o penetrate_v into_o it_o and_o i_o myself_o have_v not_o only_o a_o violent_a haemorrhage_n speedy_o stop_v by_o hold_v moss_n of_o a_o dead_a man_n skull_n in_o my_o hand_n but_o a_o gentleman_n tell_v i_o that_o if_o when_o he_o be_v let_v blood_n he_o hold_v it_o in_o his_o hand_n no_o blood_n will_v flow_v out_o till_o he_o lay_v it_o aside_o and_o another_o tell_v i_o that_o he_o have_v be_v free_v from_o a_o palpitation_n of_o his_o heart_n which_o usual_o fall_v upon_o he_o after_o a_o few_o hour_n sleep_v with_o great_a terror_n only_o by_o wear_v smooth_a and_o flat_a cornelian_o in_o a_o bag_n over_o the_o pit_n of_o his_o stomach_n galen_n tell_v we_o that_o jasper_n wear_v after_o the_o same_o manner_n be_v good_a for_o the_o stomach_n and_o monardes_n tell_v we_o that_o the_o bleed_v of_o the_o hemorrhoid_v have_v be_v stop_v by_o wear_v a_o ring_n make_v of_o a_o bloodstone_n upon_o the_o finger_n and_o not_o only_a boetius_fw-la and_o johannes_n de_fw-fr laet_n commend_v lapis_n nephriticus_n but_o the_o experience_a monardes_n and_o other_o and_o untzerus_n tell_v we_o that_o by_o wear_v this_o stone_n some_o part_n of_o the_o stone_n be_v make_v so_o minute_n as_o to_o be_v expel_v out_o at_o the_o eye_n and_o that_o one_o that_o have_v a_o catarrh_n be_v purge_v fourteen_o time_n in_o one_o day_n by_o wear_v of_o it_o and_o it_o have_v the_o like_a effect_n though_o not_o so_o strong_o upon_o another_o but_o to_o conclude_v this_o discourse_n i_o shall_v here_o advertise_v the_o reader_n that_o though_o i_o have_v lay_v down_o several_a way_n by_o which_o specific_a medicine_n may_v operate_v yet_o i_o think_v not_o those_o always_o single_o effectual_a but_o that_o sometime_o they_o joint_o contribute_v to_o the_o produce_v of_o the_o effect_n without_o enlarge_a upon_o this_o account_n i_o shall_v only_o subjoin_v that_o i_o hope_v from_o what_o have_v be_v already_o deliver_v it_o may_v appear_v that_o the_o doctrine_n of_o specific_a medicine_n be_v not_o irreconcilable_a to_o the_o principle_n of_o the_o corpuscular_a philosophy_n chap._n xii_o a_o short_a account_n of_o ambergrease_n communicate_v in_o the_o transaction_n of_o october_n 6._o 1673._o i_o receive_v the_o follow_a account_n from_o one_o of_o the_o committee_n of_o the_o east-india_n company_n ambergrease_n be_v not_o the_o scum_n or_o excrement_n of_o the_o whale_n etc._n etc._n but_o issue_v out_o of_o the_o root_n of_o a_o tree_n which_o always_o shoot_v out_o its_o root_n towards_o the_o sea_n seek_v the_o warmth_n of_o it_o thereby_o to_o deliver_v the_o fat_a gum_n that_o come_v out_o of_o it_o which_o tree_n otherwise_o by_o its_o copious_a fatness_n may_v be_v burn_v and_o destroy_v wherever_o it_o be_v shoot_v into_o the_o sea_n it_o be_v very_o tough_a and_o can_v scarce_o be_v loosen_v from_o the_o root_n except_o by_o its_o own_o weight_n or_o the_o motion_n of_o the_o sea_n if_o you_o plant_v the_o tree_n where_o the_o stream_n set_v to_o the_o shore_n it_o will_v cast_v it_o up_o to_o great_a advantage_n march_n 1._o 1672._o in_o batavia_n journal_n advice_n from_o etc._n etc._n finis_fw-la advertisement_n the_o work_n of_o the_o honourable_a robert_n boyl_n esq_n vol._n one_a and_o second_o sell_v by_o j._n phillip_n at_o the_o kings-arm_n and_o j._n taylor_n at_o the_o ship_n in_o st._n paul_n churchyard_n the_o table_n a_o air_n not_o the_o primum_fw-la frigidum_fw-la page_n 103_o of_o the_o air_n be_v temper_n p._n 107_o the_o doctrine_n of_o antiperistasis_n examine_v p._n 145_o of_o the_o pressure_n of_o the_o air_n spring_n on_o body_n under_o water_n p._n 268_o 271_o of_o the_o â—tmospheres_n of_o consistent_a solid_n p._n 412_o of_o ambergrease_n p._n 551_o b_o to_o preserve_v bird_n etc._n etc._n p._n 353_o of_o the_o bladder_n of_o air_n in_o fish_n ibid._n the_o natural_a history_n of_o human_n blood_n p._n 459_o of_o the_o colour_n of_o human_n blood_n p._n 460_o 516._o of_o its_o taste_n ibid._n of_o its_o odour_n ibid._n of_o its_o heat_n ibid._n of_o its_o inflamability_n ibid._n of_o the_o acid_n part_v natural_o mix_v with_o human_n blood_n p._n 461_o of_o its_o specific_a gravity_n ibid._n of_o the_o specific_a gravity_n of_o the_o consistent_a part_n p._n 462_o of_o the_o consistence_n of_o human_n blood_n ibid._n of_o its_o disposition_n to_o concretion_n ibid._n what_o liquor_n or_o salt_n coagulate_v it_o ibid._n what_o hinder_v its_o coagulation_n ibid._n what_o liquor_n preserve_v it_o etc._n etc._n ibid._n of_o the_o volatile_a salt_n of_o human_n blood_n ibid._n of_o the_o phlegm_n and_o oil_n of_o human_a blood_n p._n 465_o of_o the_o fix_a salt_n of_o human_n blood_n p._n 467_o of_o its_o terra_fw-la damnata_fw-la p._n 468_o what_o substance_n may_v be_v chemical_o obtain_v from_o it_o ibid._n c_o of_o the_o mechanical_a production_n of_o cold_a p._n 1_o 189_o cold_a produce_v by_o a_o solution_n of_o salarmoniack_a p._n 2_o by_o a_o mixture_n of_o spirit_n of_o salt_n and_o urine_n p._n 3_o by_o spirit_n of_o rock_n allom._n ibid._n by_o oil_n of_o vitriol_n and_o salarmoniack_a p._n 4._o potential_a coldness_n mechanical_o explain_v p._n 5_o degree_n of_o cold_a neither_o to_o be_v judge_v of_o by_o our_o sensory_a nor_o weather-glass_n p._n 11_o of_o the_o degree_n of_o coldness_n in_o several_a body_n p._n 48_o of_o the_o circumscription_n of_o the_o sphere_n of_o activity_n of_o cold._n p._n 53_o 85_o of_o the_o preservation_n of_o body_n by_o cold_a p._n 55_o of_o the_o contraction_n of_o liquor_n by_o cold._n p._n 66_o of_o the_o expansive_a force_n of_o congelation_n p._n 83_o what_o medium_n cold_a may_v be_v diffuse_v through_o p._n 88_o of_o the_o strange_a effect_n of_o cold._n p._n 120_o promiscuous_a experiment_n concern_v cold._a p._n 129_o mr._n hobbes_n doctrine_n of_o cold_a examine_v p._n 158_o of_o the_o positive_a and_o privative_a nature_n of_o cold._n p._n 180_o d_o observation_n about_o diamond_n and_o other_o shine_a body_n p._n 138_o 139_o 141._o e_o what_o the_o success_n of_o experiment_n depend_v on_o p._n 9_o the_o earth_n not_o the_o primum_fw-la frigidum_fw-la p._n 100_o earth_n the_o summum_fw-la frigidum_fw-la p._n 102_o experiment_n about_o explosion_n p._n 232_o of_o the_o strange_a subtlety_n of_o effluvium_n p._n 415_o of_o their_o efficacy_n p._n 424_o of_o their_o determinate_a nature_n p._n 431_o f_o of_o body_n capable_a of_o freeze_v other_o p._n 38_o of_o body_n dispose_v to_o be_v freeze_v p._n 42._o of_o body_n not_o dispose_v to_o be_v freeze_v p._n 45_o the_o effect_n of_o frost_n on_o solid_a body_n
to_o be_v slight_v or_o sudden_o lay_v aside_o since_o several_a accident_n may_v intervene_v in_o the_o air_n on_o which_o those_o may_v depend_v as_o we_o know_v though_o tide_n general_o ebb_v and_o flow_v so_o as_o to_o answer_v the_o theory_n give_v of_o they_o yet_o by_o fierce_a wind_n and_o great_a land-flood_n the_o regular_a course_n of_o they_o have_v often_o be_v alter_v chap._n xviii_o a_o new_a experiment_n and_o other_o instance_n of_o the_o efficacy_n of_o the_o air_n be_v moisture_n moisture_n the_o efficacy_n of_o the_o air_n be_v moisture_n that_o the_o moisture_n of_o the_o air_n have_v have_v considerable_a effect_n on_o subject_n far_o less_o tender_a and_o curious_o contrive_v than_o man_n body_n will_v appear_v from_o what_o follow_v and_o that_o the_o moisture_n of_o the_o air_n have_v a_o considerable_a influence_n and_o usual_o a_o bad_a one_o may_v well_o be_v argue_v from_o the_o effect_n we_o have_v take_v notice_n of_o on_o several_a part_n of_o animal_n and_o that_o the_o skin_n of_o animal_n be_v sufficient_o prepare_v to_o receive_v such_o effluvium_n appear_v from_o what_o i_o have_v before_o observe_v viz._n that_o sheep_n leather_n be_v make_v use_n of_o for_o a_o hygroscope_n plentiful_o imbibe_v the_o moisture_n of_o the_o air_n and_o even_o bladder_n which_o by_o nature_n be_v make_v impervious_a to_o urine_n be_v so_o dispose_v to_o imbibe_n the_o moisture_n of_o the_o air_n that_o the_o membranous_a part_n put_v into_o a_o pair_n of_o scale_n and_o counterpoise_v make_v a_o good_a hygroscope_n and_o not_o only_o these_o but_o lute-string_n which_o be_v make_v of_o the_o twist_a gut_n of_o animal_n and_o even_o bones_o the_o most_o solid_a part_n of_o human_a body_n will_v so_o far_o imbibe_n the_o moisture_n of_o the_o air_n as_o to_o swell_v considerable_o nor_o be_v animal_n body_n alone_o capable_a of_o have_v their_o pore_n penetrate_v by_o the_o moisture_n of_o the_o air_n but_o it_o insinuate_v itself_o into_o inanimate_a body_n and_o swell_v the_o solid_a part_n of_o wood_n and_o even_o polish_v marble_n be_v observe_v to_o be_v so_o plentiful_o stock_v with_o moist_a vapour_n as_o evident_o to_o sweat_v nay_o even_o the_o air_n itself_o be_v not_o without_o vapour_n and_o moist_a part_n disperse_v through_o it_o in_o the_o heat_n of_o summer_n which_o will_v appear_v from_o the_o follow_a experiment_n have_v fill_v a_o bottle_n with_o water_n and_o four_o ounce_n of_o sal_fw-la armon_n we_o counterpoise_v it_o in_o a_o pair_n of_o scale_n and_o in_o a_o hour_n time_n so_o many_o moist_a particle_n in_o the_o air_n be_v condense_v by_o this_o frigorifick_a mixture_n that_o they_o first_o appear_v in_o the_o form_n of_o a_o dew_n on_o the_o outside_n of_o the_o glass_n and_o then_o run_v down_o the_o side_n of_o the_o vessel_n till_o that_o scale_n preponderate_v and_o weigh_v a_o drachm_n more_o than_o the_o other_o but_o to_o proceed_v to_o instance_n which_o show_v the_o force_n and_o efficacy_n of_o moist_a vapour_n when_o they_o penetrate_v solid_a body_n it_o be_v no_o weak_a argument_n of_o their_o efficacy_n that_o we_o observe_v that_o by_o the_o powerful_a insinuation_n of_o moisture_n the_o string_n of_o musical_a instrument_n be_v swell_v and_o break_v nor_o be_v it_o in_o considerable_a that_o door_n and_o door-case_n be_v so_o swell_v in_o rainy_n wether_n as_o to_o open_v and_o shut_v with_o a_o great_a deal_n of_o uneasiness_n moisture_n marchasite_n burst_v by_o the_o air_n be_v moisture_n beside_o which_o instance_n i_o have_v observe_v a_o piece_n of_o wood_n to_o increase_v considerable_o in_o its_o weight_n in_o rainy_a wether_n and_o i_o be_o tell_v it_o be_v usual_a for_o musical_a instrument_n to_o grow_v out_o of_o tune_n not_o only_o the_o wooden_a but_o the_o metalline_a pipe_n of_o organ_n be_v apt_a to_o swell_v in_o wet_a wether_n and_o not_o only_o by_o the_o help_n of_o rain_n but_o the_o moisture_n of_o the_o air_n marchasite_n have_v be_v swell_v and_o burst_v asunder_o which_o i_o be_o apt_a to_o believe_v because_o i_o have_v observe_v vitriolate_a efflorescence_n upon_o the_o surface_v of_o shine_a marchasite_n cause_v by_o the_o action_n of_o external_a moisture_n on_o they_o and_o the_o moisture_n of_o the_o air_n have_v so_o powerful_o penetrate_v some_o marchasitical_a substance_n that_o they_o have_v burst_v asunder_o whereupon_o it_o appear_v that_o a_o great_a quantity_n of_o vitriol_n be_v generate_v within_o their_o substance_n than_o without_o to_o conclude_v what_o i_o have_v to_o say_v on_o this_o subject_a i_o shall_v add_v the_o follow_a experiment_n to_o assist_v a_o virtuoso_fw-la to_o make_v a_o estimate_n in_o know_a measure_n of_o the_o mechanical_a force_n of_o the_o aerial_a moisture_n i_o cause_v a_o rope_n about_o 22_o yard_n long_o to_o be_v fasten_v at_o a_o convenient_a height_n to_o a_o immovable_a body_n and_o then_o have_v fix_v a_o poultry_n to_o another_o stable_a body_n about_o 18_o yard_n distant_a from_o the_o former_a the_o rope_n lie_v upon_o the_o poultry_n be_v betwixt_o both_o almost_o in_o a_o horizontal_a posture_n but_o to_o that_o end_n of_o the_o rope_n which_o hang_v down_o from_o the_o poultry_n towards_o the_o ground_n be_v fix_v a_o weight_n of_o 50_o pound_n and_o to_o the_o upper_a part_n of_o that_o a_o index_n which_o be_v place_v horizontal_o point_v to_o a_o board_n which_o be_v divide_v into_o inch_n and_o part_n of_o inch_n that_o we_o may_v discover_v the_o better_a the_o ascent_n and_o descent_n of_o it_o upon_o change_n of_o wether_n when_o the_o weight_n have_v stretch_v the_o rope_n as_o much_o as_o it_o can_v i_o observe_v that_o in_o one_o rainy_a night_n the_o weight_n be_v raise_v five_o inch_n but_o the_o next_o day_n prove_v a_o dry_a day_n it_o be_v depress_v low_a than_o before_o but_o a_o heavy_a weight_n be_v make_v use_n of_o instead_o of_o the_o former_a june_n four_o in_o a_o hour_n and_o quarter_n the_o hundred_o weight_n be_v raise_v ¼_n of_o a_o inch._n the_o sky_n be_v cloudy_a but_o without_o rain_n june_n 6_o in_o the_o night_n which_o be_v cloudy_a it_o be_v raise_v about_o 3_o inch_n and_o a_o hour_n after_o that_o observation_n be_v make_v it_o rise_v half_a a_o inch_n more_o from_o whence_o it_o appear_v that_o the_o force_n of_o the_o air_n be_v moisture_n be_v considerable_a since_o the_o rope_n that_o by_o its_o assistance_n raise_v the_o weight_n be_v but_o about_o the_o three_o part_n of_o a_o inch_n diameter_n be_v 3_o 10_o and_o 4_o decimal_a part_n of_o 1_o 10._o chap_n xix_o of_o some_o unheeded_a cause_n of_o the_o insalubrity_n and_o salubrity_n of_o the_o air_n etc._n etc._n vapour_n the_o insalubrity_n and_o salubrity_n of_o the_o air_n depend_v on_o subterraneal_a vapour_n among_o the_o several_a cause_n on_o which_o the_o salubrity_n and_o insalubrity_n of_o the_o air_n depend_v subterraneal_a effluvia_fw-la be_v in_o effect_n most_o considerable_a which_o differ_v not_o only_o according_a to_o their_o respective_a nature_n but_o according_a to_o place_n and_o time_n according_a to_o place_n as_o they_o ascend_v from_o the_o superficial_a or_o deep_a part_n of_o the_o terraqueous_a globe_n according_a to_o time_n such_o as_o ascend_v daily_o and_o may_v be_v term_v ordinary_a emission_n or_o only_o at_o distant_a time_n the_o latter_a of_o which_o may_v be_v term_v periodical_a and_o sometime_o fortuitous_a or_o irregular_a but_o notwithstanding_o the_o vapour_n which_o rise_v from_o the_o earth_n may_v be_v distinguish_v by_o these_o distinction_n yet_o since_o nature_n offer_v her_o phaenomena_n not_o so_o distinct_a but_o confuse_o and_o together_o i_o shall_v sometime_o consider_v the_o terraqueous_a steam_n in_o the_o more_o general_a notion_n with_o reference_n to_o each_o of_o the_o member_n of_o this_o distinction_n but_o that_o i_o may_v deliver_v what_o i_o have_v to_o say_v more_o distinct_o i_o shall_v lay_v it_o down_o in_o the_o follow_a proposition_n proposition_n proceed_v under_o the_o follow_a proposition_n have_v first_o observe_v that_o the_o insalubrity_n of_o marish_a and_o the_o salubrity_n of_o sandy_a ground_n may_v depend_v on_o some_o effluvia_fw-la which_o act_n not_o mere_o or_o principal_o as_o they_o be_v moist_a or_o dry._n proposition_n i._n the_o first_o proposition_n be_v 1._o prop._n 1._o that_o it_o seem_v probable_a that_o in_o divers_a place_n the_o salubrity_n or_o insalubrity_n of_o the_o air_n consider_v in_o general_a may_v be_v in_o good_a part_n due_a to_o subterraneal_a expiration_n especial_o to_o those_o i_o call_v ordinary_a emission_n which_o may_v contribute_v to_o the_o preserve_n of_o health_n either_o by_o promote_a respiration_n or_o by_o correct_v noxious_a particle_n in_o the_o air_n and_o check_v morbific_a ferment_n and_o indeed_o if_o we_o consider_v what_o a_o great_a variety_n of_o body_n beside_o
mineral_n the_o earth_n be_v stock_v with_o though_o some_o may_v emit_v effluvia_fw-la noxious_a to_o man_n as_o well_o as_o plant_n yet_o in_o that_o variety_n there_o may_v not_o be_v a_o few_o who_o exhalation_n may_v be_v as_o friendly_a to_o he_o for_o tree_n and_o grass_n have_v not_o only_o be_v observe_v to_o flourish_v over_o tin_n mine_n in_o the_o west_n of_o england_n but_o over_o vein_n of_o another_o kind_n of_o mineral_n which_o be_v not_o far_o from_o the_o surface_n of_o the_o earth_n and_o it_o be_v observe_v that_o those_o that_o work_v in_o tin_n mine_n usual_o live_v very_o long_o and_o i_o have_v not_o only_o be_v tell_v that_o the_o fume_n that_o rise_v from_o such_o mine_n though_o often_o very_o bituminous_a and_o of_o a_o offensive_a smell_n yet_o some_o of_o they_o be_v well_o scent_v and_o a_o friend_n of_o i_o who_o cause_v himself_o to_o be_v let_v down_o in_o a_o subterraneal_a cavern_n which_o be_v break_v open_a by_o dig_v for_o a_o mine_n not_o only_o observe_v that_o the_o air_n be_v very_o pleasant_a to_o breath_n but_o likewise_o among_o several_a imperfect_o form_v mineral_n store_n of_o a_o mineral_n earth_n very_o fragrant_a and_o pleasant_a which_o smell_v it_o in_o some_o measure_n retain_v when_o it_o have_v be_v expose_v to_o the_o air_n for_o some_o time_n and_o i_o myself_o have_v observe_v in_o ireland_n a_o piece_n of_o ground_n to_o yield_v very_o good_a though_o short_a grass_n in_o a_o country_n just_o esteem_v healthful_a which_o i_o attribute_v to_o some_o sulphureous_a exhalations-from_a limestone_n which_o have_v have_v so_o considerable_a effect_n in_o other_o place_n that_o i_o be_o tell_v that_o a_o piece_n of_o ground_n in_o derbyshire_n which_o lie_v upon_o limestone_n be_v so_o warm_v by_o the_o vapour_n that_o rise_v from_o it_o that_o snow_n be_v much_o soon_o thaw_v upon_o it_o than_o that_o which_o lie_v near_o it_o on_o soil_n which_o cover_v freestone_n to_o which_o it_o may_v be_v add_v that_o a_o gentleman_n observe_v in_o hungary_n that_o walk_v over_o some_o ground_n which_o afford_v that_o noble_a oar_n call_v by_o the_o german_n rot-gulden_a ertz_n the_o air_n be_v very_o pleasant_a nor_o be_v the_o air_n much_o less_o pleasant_a on_o that_o ground_n which_o lie_v upon_o vein_n of_o cinnabar_fw-la yet_o over_o other_o sort_n of_o mine_n the_o air_n be_v very_o inoffensive_a nor_o be_v it_o improbable_a that_o subjacent_a fossiles_n shall_v influence_n the_o air_n since_o i_o have_v observe_v mineral_n earth_n twenty_n foot_n deep_a yield_v a_o volatile_a saline_a spirit_n like_o that_o of_o hartshorn_n and_o that_o several_a effluvia_fw-la may_n impregnate_n the_o air_n which_o be_v not_o to_o be_v discern_v by_o any_o of_o our_o sense_n appear_v from_o those_o magnetical_a effluvia_fw-la of_o the_o earth_n discover_v by_o the_o ingenious_a gilbert_n and_o other_o which_o do_v not_o only_a steam_n through_o the_o air_n but_o as_o i_o have_v observe_v act_n upon_o body_n in_o a_o instant_a which_o be_v contain_v in_o glass_n hermetical_o seal_v but_o though_o from_o hence_o it_o may_v appear_v that_o the_o salubrity_n of_o the_o air_n may_v be_v improve_v by_o the_o effluvia_fw-la of_o some_o mineral_n yet_o it_o be_v beyond_o doubt_n that_o in_o general_n they_o render_v the_o air_n insalubrious_a since_o there_o be_v a_o great_a many_o more_o that_o emit_v bad_a than_o good_a one_o for_o beside_o that_o the_o air_n have_v be_v observe_v in_o hungary_n to_o be_v very_o offensive_a and_o prejudicial_a to_o respiration_n that_o in_o the_o neopolitan_a grotta_n de_fw-fr cani_fw-la sudden_o deprive_v dog_n both_o of_o sense_n and_o motion_n to_o which_o may_v be_v add_v the_o averni_fw-la in_o hungary_n which_o sudden_o kill_v those_o that_o draw_v in_o the_o air_n infect_v with_o they_o beside_o which_o there_o be_v a_o great_a many_o noxious_a effluvia_fw-la which_o rise_v from_o marchasitical_a mineral_n which_o we_o take_v little_a notice_n of_o and_o in_o place_n which_o we_o little_o suspect_v they_o to_o be_v in_o nevertheless_o they_o infect_v the_o air_n and_o render_v it_o corrosive_n by_o emit_v that_o ill_a condition_a sulphur_n which_o they_o so_o much_o abound_v with_o that_o a_o pound_n distil_v in_o a_o earthen_a vessel_n with_o a_o good_a fire_n beside_o a_o inflammable_a sulphur_n which_o be_v condense_v into_o thin_a film_n on_o the_o side_n of_o the_o receiver_n yield_v a_o strong_a acid_n not_o much_o unlike_a gas_n sulphuris_fw-la which_o be_v corrosive_a enough_o to_o dissolve_v coral_n in_o the_o cold._n and_o that_o there_o be_v other_o marchasitical_a or_o vitriolate_a matter_n in_o england_n beside_o those_o stone_n from_o which_o the_o great_a part_n of_o vitriol_n be_v obtain_v i_o myself_o be_o a_o witness_n who_o have_v obtain_v a_o vitriol_n from_o a_o vein_n of_o metalline_a oar_n consist_v of_o a_o black_a heavy_a stuff_n without_o any_o troublesome_a or_o artificial_a preparation_n proposition_n ii_o it_o be_v probable_a 2._o prop._n 2._o that_o in_o divers_a place_n some_o endemical_a disease_n do_v chief_o or_o partly_o depend_v on_o subterraneal_a steam_n under_o the_o title_n of_o endemick_a disease_n i_o not_o only_o comprise_v those_o that_o be_v sole_o peculiar_a to_o some_o place_n as_o the_o plica_fw-la polonica_fw-la to_o poland_n and_o the_o disease_n in_o france_n call_v la_o colique_a de_fw-fr poictou_n but_o those_o that_o chief_o appear_v in_o particular_a country_n as_o ague_n in_o kent_n and_o essex_n hundred_o consumption_n in_o england_n and_o flux_n in_o ireland_n but_o before_o i_o proceed_v further_o under_o this_o topick_n it_o be_v requisite_a i_o shall_v first_o advertise_v that_o i_o deny_v not_o but_o that_o a_o great_a many_o of_o such_o distemper_n may_v depend_v in_o a_o great_a measure_n on_o excessive_a heat_n or_o cold_a or_o some_o other_o manifest_a quality_n of_o the_o air_n as_o also_o bad_a diet_n or_o intemperance_n but_o the_o reason_n why_o i_o think_v they_o general_o in_o a_o great_a measure_n likewise_o arise_v from_o some_o noxious_a and_o contagious_a subterraneal_a effluvia_fw-la be_v the_o follow_v 1._o because_o frequent_o the_o cause_n be_v not_o manifest_a and_o 2._o contagious_a effluvia_fw-la may_v be_v emit_v 3._o a_o large_a tract_n of_o land_n may_v abound_v with_o the_o same_o kind_n of_o mineral_n and_o another_o piece_n of_o land_n with_o another_o 4._o as_o the_o effluvia_fw-la be_v saline_n sulphureous_a antimonial_a arsenical_a or_o of_o another_o nature_n they_o may_v have_v different_a effect_n so_o in_o hungary_n some_o cause_n a_o difficulty_n of_o breathe_v but_o the_o effluvia_fw-la of_o the_o earth_n do_v not_o only_o affect_v the_o body_n by_o the_o mediation_n of_o respiration_n but_o be_v contiguous_a to_o the_o skin_n get_v in_o at_o the_o pore_n of_o the_o body_n and_o have_v sensible_a effect_n on_o the_o internal_a part_n and_o that_o the_o pore_n of_o the_o body_n be_v capable_a of_o receive_v very_o subtle_a effluvia_fw-la may_v be_v evince_v by_o several_a instance_n but_o it_o may_v suffice_v to_o intimate_v that_o i_o have_v so_o prepare_v a_o mineral_n substance_n that_o it_o will_v have_v very_o sensible_a effect_n on_o substance_n contain_v in_o the_o bladder_n of_o dead_a animal_n when_o it_o have_v no_o other_o way_n to_o get_v to_o those_o substance_n than_o through_o the_o pore_n of_o the_o bladder_n which_o be_v not_o near_o so_o perspirable_a as_o other_o part_n of_o the_o body_n not_o constitute_v to_o hold_v so_o subtle_a and_o penetrate_a a_o liquor_n as_o urine_n nor_o need_v it_o be_v a_o less_o wonder_n how_o these_o subterraneal_a effluvia_fw-la shall_v have_v so_o sudden_a effect_n on_o human_a body_n and_o in_o so_o little_a time_n since_o we_o see_v in_o moist_a wether_n how_o sudden_o lute-string_n be_v break_v and_o rope_n shorten_v by_o the_o insinuation_n of_o moist_a particle_n into_o their_o pore_n and_o though_o those_o effluvia_fw-la be_v not_o so_o plentiful_o disperse_v in_o the_o air_n as_o to_o enter_v the_o pore_n in_o such_o swarm_n yet_o the_o mass_n of_o humour_n may_v in_o time_n be_v sufficient_o impregnate_v with_o those_o noxious_a vapour_n to_o enable_v they_o to_o produce_v their_o effect_n when_o suck_v into_o the_o capillary_a vessel_n they_o gradual_o deprave_v the_o mass_n of_o blood_n and_o that_o effluvia_fw-la from_o without_o may_v have_v considerable_a effect_n on_o the_o mass_n of_o blood_n appear_v from_o appensa_fw-la and_o periapta_fw-la as_o also_o the_o effect_n of_o mercurial_a plaster_n and_o girdle_n and_o the_o effluvia_fw-la of_o a_o loadstone_n which_o cause_v a_o friend_n of_o i_o to_o be_v trouble_v with_o fit_n of_o the_o colic_n a_o argument_n that_o mineral_n effluvia_fw-la may_v cause_v particular_a disease_n to_o which_o we_o may_v add_v that_o arsenical_a appensa_fw-la extol_v by_o some_o in_o the_o plague_n have_v produce_v the_o effect_n of_o
bright_a copper_n within_o about_o half_a a_o minute_n of_o a_o hour_n the_o verge_n of_o the_o moisten_a part_n of_o the_o surface_n appear_v blueish_a and_o in_o a_o little_a time_n after_o the_o rest_n of_o the_o wetted_a part_n acquire_v a_o fine_a azure_a have_v pour_v spirit_n of_o blood_n upon_o file_n of_o zinke_n or_o spiltre_n it_o present_o begin_v to_o work_v manifest_o in_o the_o cold_a and_o when_o assist_v by_o a_o little_a heat_n it_o dissolve_v the_o zinke_n brisk_o and_o not_o without_o produce_v store_n of_o bubble_n be_v also_o a_o little_a discolour_a by_o the_o operation_n of_o this_o experiment_n have_v put_v a_o piece_n of_o clot_a blood_n which_o have_v be_v expose_v to_o the_o air_n into_o a_o slender_a vial_n of_o clear_a glass_n and_o then_o pour_v on_o a_o little_a rectify_a spirit_n of_o human_a blood_n and_o shake_v the_o glass_n a_o little_a the_o blackness_n of_o the_o superficial_a part_n of_o the_o blood_n present_o disappear_v and_o become_v a_o florid_n scarlet_n and_o the_o liquor_n be_v tinge_v with_o a_o fair_a red_n and_o from_o a_o succession_n of_o bubble_n pass_v from_o time_n to_o time_n out_o of_o the_o cold_a into_o it_o seem_v to_o work_v somewhat_o like_o a_o menstruum_fw-la but_o in_o a_o little_a time_n after_o the_o blood_n be_v degenerate_v from_o its_o former_a colour_n to_o a_o little_a more_o dark_a one_o but_o another_o clot_n of_o blood_n one_o side_n of_o which_o be_v red_a and_o the_o other_o black_a be_v put_v into_o the_o vial_n and_o spirit_n of_o blood_n pour_v upon_o it_o the_o red_a side_n have_v its_o colour_n improve_v but_o the_o other_o continue_v black_a and_o dirty_a and_o i_o once_o preserve_v twelve_o drachm_n of_o blood_n in_o two_o of_o the_o spirit_n of_o blood_n and_o find_v that_o twelve_o month_n after_o it_o remain_v fair_a and_o florid_n and_o little_o less_o than_o total_o fluid_a and_o when_o the_o vessel_n be_v open_v there_o appear_v little_a sign_n of_o putrefaction_n but_o only_o a_o small_a clot_n be_v fasten_v to_o the_o bottom_n the_o rest_n pass_v ready_o through_o a_o strainer_n so_o that_o the_o spirit_n seem_v to_o have_v a_o great_a embalm_v virtue_n since_o it_o be_v able_a to_o preserve_v six_o time_n its_o weight_n of_o a_o body_n so_o apt_a to_o putrefy_v but_o to_o what_o have_v be_v observe_v i_o shall_v add_v that_o have_v comit_v the_o mixture_n to_o distillation_n the_o first_o liquor_n be_v a_o kind_n of_o phlegm_n which_o be_v succeed_v by_o a_o spirituous_a liquor_n and_o volatile_a salt_n in_o a_o dry_a form_n have_v pour_v some_o of_o our_o spirit_n upon_o file_n of_o iron_n where_o they_o be_v not_o in_o the_o least_o rusty_a and_o keep_v they_o together_o a_o while_n in_o digestion_n we_o find_v as_o we_o expect_v that_o that_o liquor_n by_o work_v upon_o they_o have_v produce_v a_o light_a substance_n something_o pale_a than_o a_o crocus_n and_o there_o appear_v likewise_o in_o the_o liquor_n good_a store_n of_o thin_a plate_n which_o after_o a_o gentle_a agitation_n be_v hold_v against_o the_o sunbeam_n exhibit_v the_o colour_n of_o the_o rainbow_n very_o vivid_o but_o the_o taste_n of_o the_o liquor_n appear_v not_o at_o all_o martial_a title_n ix_o of_o the_o tincture_n that_o may_v be_v draw_v with_o spirit_n of_o human_n blood_n spirit_n of_o blood_n be_v put_v upon_o saffron_n present_o acquire_v a_o yellow_a colour_n and_o from_o tu_fw-la merick_a a_o tincture_n like_o a_o solution_n of_o gold_n which_o may_v doubtless_o prove_v a_o good_a medicine_n in_o the_o jaundice_n and_o some_o of_o this_o spirit_n be_v put_v upon_o powder_n of_o blood_n it_o present_o extract_v from_o it_o a_o colour_n as_o red_a as_o that_o of_o french_a claret_n but_o when_o i_o make_v use_v of_o another_o parcel_n of_o spirit_n well_o rectify_v i_o find_v that_o it_o extract_v not_o a_o tincture_n so_o soon_o and_o after_o several_a hour_n the_o colour_n it_o obtain_v be_v brown_a which_o in_o some_o hour_n after_o be_v heighten_v into_o redness_n and_o in_o a_o long_a time_n it_o become_v almost_o as_o red_a as_o the_o former_a tincture_n to_o show_v that_o spirit_n of_o human_a blood_n may_v extract_v tincture_n out_o of_o the_o hard_a body_n we_o put_v file_n with_o it_o into_o a_o small_a egg_n and_o keep_v they_o all_o night_n in_o digestion_n in_o a_o moderate_a heat_n and_o the_o next_o day_n we_o find_v the_o liquor_n tinge_v with_o a_o deep_a brownish_a red_a and_o those_o file_n which_o stick_v to_o the_o side_n of_o the_o vessel_n and_o be_v above_o the_o liquor_n be_v turn_v by_o the_o exhalation_n of_o this_o spirit_n into_o a_o yellow_a crocus_n but_o the_o mixture_n be_v keep_v some_o day_n long_o in_o the_o same_o vessel_n the_o colour_n of_o it_o be_v grow_v opacous_a and_o appear_v to_o be_v black_a when_o it_o be_v look_v upon_o in_o a_o considerable_a bulk_n but_o it_o seem_v of_o another_o colour_n when_o look_v upon_o as_o it_o be_v spread_v thin_a upon_o white_a paper_n some_o of_o this_o tincture_n be_v pour_v upon_o a_o infusion_n of_o gall_n it_o will_v not_o make_v it_o of_o a_o inky_a colour_n nor_o be_v the_o precipitate_a which_o present_o fall_v to_o the_o bottom_n of_o a_o inky_a colour_n from_o which_o experiment_n it_o appear_v that_o it_o be_v unsafe_a either_o to_o suppose_v that_o if_o chalybeates_n be_v dissolve_v in_o the_o body_n it_o must_v be_v by_o some_o acid_n juice_n or_o to_o conclude_v that_o if_o steel_v be_v dissolve_v by_o the_o liquor_n of_o our_o body_n they_o must_v be_v ex_fw-la predominio_fw-la alkalizate_fw-la since_o a_o liquor_n that_o be_v very_o different_a from_o acid_n dissolve_v it_o but_o without_o touch_v further_o upon_o this_o account_n i_o shall_v rather_o commend_v it_o to_o the_o consideration_n of_o physician_n to_o pitch_v upon_o some_o other_o method_n of_o explicate_v the_o effect_n of_o chalybeates_n upon_o human_a body_n and_o whether_o martial_a medicine_n may_v not_o be_v make_v use_n of_o which_o be_v prepare_v by_o volatite_n alkaly_n instead_o of_o acid_n spirit_n of_o human_a blood_n be_v keep_v in_o digestion_n with_o powder_n of_o amber_n it_o extract_v no_o considerable_a tincture_n but_o whether_o the_o fault_n be_v in_o the_o fineness_n of_o the_o amber_n or_o the_o weakness_n of_o the_o spirit_n i_o shall_v leave_v undetermined_a some_o spirit_n of_o human_a blood_n be_v put_v upon_o some_o of_o that_o gum_n call_v seed-lac_n soon_o become_v tinge_v which_o i_o suppose_v to_o proceed_v from_o a_o superficial_a colour_n of_o some_o part_n of_o the_o gum_n proceed_v from_o some_o adhere_a blood_n of_o the_o little_a wing_a infect_v who_o by_o their_o bite_n occasion_v this_o gum_n upon_o the_o twig_n of_o the_o tree_n where_o it_o be_v find_v so_o that_o the_o colour_n seem_v not_o to_o be_v give_v by_o the_o gum_n but_o the_o blood_n of_o those_o animal_n and_o may_v probable_o be_v a_o good_a solvent_a medicine_n since_o most_o of_o the_o infect_v use_v in_o physic_n consist_v of_o part_n very_o subtle_a and_o penetrate_a and_o of_o considerable_a efficacy_n title_n x._o of_o the_o coagulate_a power_n of_o the_o spirit_n of_o human_n blood_n high_o rectify_v spirit_n of_o human_a blood_n be_v well_o mingle_v by_o shake_v it_o with_o a_o convenient_a quantity_n of_o urinous_a spirit_n there_o will_v present_o ensue_v a_o coagulation_n or_o a_o concretion_n of_o part_n either_o of_o the_o whole_a mixture_n or_o a_o portion_n of_o it_o into_o corpuscle_n of_o a_o saline_n form_n which_o cohere_v loose_o together_o make_v up_o a_o mass_n of_o a_o fluid_a and_o consistent_a soft_a temper_n in_o which_o form_n it_o will_v continue_v in_o a_o cool_a place_n several_a month_n title_n xi_o of_o the_o precipitate_v power_n of_o spirit_n of_o human_n blood_n it_o have_v a_o power_n of_o precipitate_v as_o other_o volatile_a spirit_n most_o body_n dissolve_v in_o acid_n menstruum_n i_o say_v most_o because_o there_o be_v no_o need_n this_o rule_n shall_v be_v general_a or_o hold_v when_o the_o body_n be_v of_o such_o a_o nature_n that_o it_o may_v be_v as_o well_o dissolve_v by_o a_o acid_n as_o a_o alkaly_n and_o that_o there_o be_v such_o body_n appear_v since_o spirit_n of_o human_a blood_n will_v dissolve_v both_o copper_n and_o zink_n which_o may_v be_v likewise_o dissolve_v by_o aqua_fw-la fortis_fw-la and_o other_o acid_n menstruum_n but_o that_o this_o spirit_n will_v precipitate_v other_o body_n dissolve_v in_o acid_n menstruum_n i_o be_o convince_v by_o several_a trial_n make_v on_o red_a lead_n dissolve_v in_o vinegar_n silver_n in_o aqua_fw-la fortis_fw-la gold_n in_o aqua_fw-la regius_fw-la and_o tin_n dissolve_v in_o a_o appropriate_v menstruum_fw-la and_o several_a other_o body_n and_o out_o of_o a_o solution_n of_o common_a salt_n make_v in_o water_n
we_o can_v ready_o precipitate_v with_o the_o spirit_n of_o blood_n a_o substance_n which_o look_v like_o a_o white_a earth_n and_o such_o a_o substance_n i_o obtain_v in_o a_o far_o great_a quantity_n from_o that_o which_o the_o saltmaker_n call_v bittern_n which_o usual_o remain_v in_o their_o salt_n pan_n when_o they_o have_v take_v out_o about_o as_o much_o salt_n as_o will_v coagulate_v in_o figure_a grain_n this_o spirit_n of_o human_a blood_n do_v likewise_o precipitate_a a_o solution_n of_o dantzik_n vitriol_n in_o water_n but_o that_o solution_n be_v not_o a_o total_a one_o title_n xii_o of_o the_o affinity_n between_o spirit_n of_o human_a blood_n and_o some_o chemical_a oil_n and_o vinous_a spirit_n that_o there_o be_v a_o affinity_n betwixt_o spirit_n of_o human_a blood_n and_o spirit_n of_o wine_n appear_v since_o we_o have_v former_o observe_v that_o be_v put_v together_o they_o will_v concoagulate_v and_o continue_v unite_v a_o long_a time_n and_o though_o a_o rectify_a spirit_n of_o wine_n will_v not_o draw_v a_o tincture_n from_o blood_n yet_o spirit_n of_o blood_n will_n but_o as_o for_o lixiviate_v liquor_n such_o as_o be_v make_v of_o salt_n of_o tartar_n fix_v nitre_n etc._n etc._n we_o find_v not_o that_o they_o will_v strict_o associate_v with_o it_o spirit_n of_o blood_n ready_o mix_v with_o that_o adiaphorous_a spirit_n former_o mention_v but_o dephlegm_v spirit_n of_o blood_n mix_v by_o agitation_n with_o its_o oil_n will_v present_o separate_v again_o though_o with_o spirit_n of_o wine_n it_o will_v permanent_o unite_v though_o these_o two_o liquor_n belong_v to_o a_o different_a viz._n the_o one_o to_o the_o animal_n and_o the_o other_o to_o the_o vegetable_a kingdom_n with_o the_o essential_a oil_n of_o aromatic_a vegetable_n the_o spirit_n seem_v to_o have_v a_o great_a affinity_n for_o a_o equal_a proportion_n of_o this_o liquor_n and_o of_o oil_n of_o aniseed_n draw_v in_o a_o alembick_a per_fw-la vesicam_fw-la be_v shake_v together_o they_o make_v a_o soft_a or_o semifluid_a coagulation_n which_o continue_v in_o that_o form_n for_o a_o day_n or_o two_o and_o will_v probable_o have_v long_o do_v so_o if_o i_o have_v not_o have_v occasion_n to_o proceed_v further_o with_o it_o to_o show_v that_o spirit_n of_o human_a blood_n may_v either_o communicate_v some_o of_o its_o saline_a part_n to_o essential_a oil_n or_o work_v a_o change_n in_o they_o i_o digest_v a_o while_n in_o a_o glass_n with_o a_o long_a neck_n some_o recstify_v spirit_n of_o human_a blood_n with_o a_o convenient_a quantity_n of_o oil_n of_o aniseed_n draw_v in_o a_o alembick_a and_o find_v that_o the_o oil_n grow_v colour_v of_o a_o high_a yellow_a and_o afterward_o attain_v a_o high_a redness_n which_o may_v afford_v we_o a_o hint_n of_o the_o cause_n of_o some_o change_n of_o colour_n that_o be_v produce_v in_o the_o liquor_n of_o the_o body_n to_o take_v off_o the_o stink_a quality_n of_o human_a blood_n and_o to_o render_v it_o more_o grateful_a we_o mix_v with_o it_o in_o a_o glass_n about_o a_o equal_a quantity_n or_o half_a as_o much_o oil_n of_o aniseed_n and_o have_v shake_v they_o together_o in_o the_o glass_n we_o place_v it_o in_o a_o furnace_n with_o a_o gentle_a heat_n by_o which_o mean_v the_o slight_a texture_n of_o the_o coagulum_fw-la be_v dissolve_v part_n of_o the_o oil_n appear_v float_v upon_o the_o top_n whence_o be_v separate_v by_o a_o tunnel_n the_o liquor_n be_v whitish_a and_o without_o a_o stink_a smell_n it_o smell_v and_o taste_v strong_a of_o aniseed_n though_o the_o saline_a particle_n retain_v a_o considerable_a degree_n of_o their_o brisk_a and_o penetrate_a taste_n another_o way_n i_o take_v to_o deprive_v spirit_n of_o human_a blood_n of_o its_o offensive_a smell_n be_v by_o employ_v a_o medium_fw-la to_o unite_v it_o with_o essential_a oil_n for_o have_v dissolve_v a_o eight_o part_n of_o oil_n of_o aniseed_n in_o high_o rectify_v spirit_n of_o wine_n and_o add_v a_o equal_a quantity_n of_o spirit_n of_o human_a blood_n and_o upon_o a_o convenient_a agitation_n we_o suffer_v the_o mixture_n to_o settle_v a_o considerable_a time_n after_o that_o it_o appear_v that_o some_o of_o the_o oil_n swim_v in_o drop_n distinct_a from_o the_o other_o liquor_n which_o consist_v of_o a_o mixture_n of_o the_o two_o spirit_n impregnate_v with_o a_o few_o particle_n of_o oil_n which_o they_o have_v detain_v this_o liquor_n abound_v with_o little_a concretion_n make_v by_o the_o coagulation_n of_o the_o sanguineous_a and_o vinous_a spirit_n which_o by_o a_o gentle_a heat_n be_v sublime_v in_o the_o form_n of_o a_o volatile_a salt_n to_o the_o upper_a part_n of_o the_o glass_n and_o this_o salt_n have_v not_o only_o a_o much_o less_o penetrate_a odour_n than_o the_o mere_a volatile_a salt_n of_o human_a blood_n but_o have_v quite_o lose_v its_o stink_n and_o yet_o retain_v a_o considerable_a quickness_n and_o something_o of_o the_o scent_n of_o aniseed_n and_o the_o remain_a liquor_n be_v likewise_o deprive_v of_o its_o ill_a smell_n and_o moderate_o imbue_v with_o that_o of_o the_o oil_n to_o try_v whether_o there_o will_v be_v any_o affinity_n between_o our_o spirit_n and_o the_o high_o rectify_a oil_n of_o petroleum_n i_o shake_v a_o convenient_a quantity_n of_o they_o together_o in_o a_o new_a vial_n upon_o which_o they_o present_o turn_v into_o a_o white_a mixture_n and_o though_o after_o a_o few_o hour_n the_o great_a part_n of_o the_o oil_n swim_v above_o the_o spirit_n yet_o there_o appear_v betwixt_o the_o two_o liquor_n a_o good_a quantity_n of_o whiteish_a matter_n which_o seem_v to_o be_v produce_v by_o the_o union_n of_o many_o particle_n of_o the_o spirit_n and_o oil_n which_o be_v most_o dispose_v to_o combine_v title_n xiii_o of_o the_o relation_n betwixt_o spirit_n of_o human_a blood_n and_o the_o air._n to_o try_v whether_o the_o air_n will_v have_v any_o considerable_a effect_n on_o the_o spirit_n of_o human_a blood_n after_o distillation_n as_o it_o evident_o have_v on_o the_o blood_n before_o i_o spread_v thin_o upon_o a_o piece_n of_o white_a paper_n some_o small_a file_n of_o copper_n and_o wet_v they_o well_o without_o cover_v they_o quite_o over_o with_o a_o few_o drop_n of_o blood_n by_o that_o mean_v they_o be_v well_o expose_v to_o the_o free_a air_n the_o action_n of_o the_o liquor_n be_v so_o much_o promote_v that_o within_o a_o minute_n or_o two_o it_o do_v even_o in_o the_o cold_a acquire_v a_o blueish_a colour_n and_o in_o few_o minute_n than_o one_o will_v have_v expect_v that_o colour_n be_v so_o heighten_v as_o to_o become_v ceruleous_a but_o another_o parcel_n of_o the_o same_o file_n be_v put_v into_o a_o vial_n the_o intercourse_n of_o the_o air_n be_v exclude_v the_o liquor_n will_v not_o in_o some_o hour_n acquire_v so_o deep_a a_o colour_n have_v in_o a_o clear_a cylindrical_a vial_n of_o about_o a_o inch_n diameter_n put_v more_o file_n of_o copper_n than_o be_v requisite_a to_o cover_v the_o bottom_n and_o pour_v so_o much_o spirit_n of_o blood_n upon_o they_o as_o wrought_v about_o a_o finger_n breadth_n above_o they_o it_o in_o a_o few_o hour_n acquire_v a_o rich_a colour_n which_o after_o a_o day_n or_o two_o begin_v to_o grow_v more_o faint_a and_o afterward_o gradual_o decline_v till_o it_o be_v almost_o lose_v yet_o the_o liquor_n be_v not_o altogether_o limpid_a or_o colourless_a as_o i_o have_v often_o have_v it_o with_o spirit_n of_o urine_n or_o salarmoniack_a and_o these_o remain_v of_o blueishness_n i_o attribute_v to_o the_o effect_n of_o the_o air_n include_v in_o the_o bottle_n with_o so_o small_a a_o quantity_n of_o liquor_n and_o though_o i_o think_v it_o not_o impossible_a but_o that_o length_n of_o time_n may_v destroy_v its_o blueishness_n yet_o unstop_v the_o vessel_n i_o observe_v that_o in_o two_o minute_n of_o a_o hour_n the_o surface_n of_o the_o liquor_n where_o it_o touch_v the_o fresh_a air_n become_v ceruleous_a and_o in_o a_o quarter_n of_o a_o hour_n the_o whole_a body_n of_o the_o liquor_n have_v attain_v a_o deep_a colour_n than_o that_o of_o the_o sky_n which_o colour_n grow_v sensible_o pale_a again_o when_o the_o vial_n be_v stop_v but_o one_o thing_n i_o must_v add_v be_v that_o i_o have_v find_v the_o experiment_n to_o succeed_v with_o some_o analogy_n when_o another_o volatile_a spirit_n have_v be_v make_v use_n of_o in_o which_o there_o be_v no_o volatile_a salt_n of_o human_a blood_n but_o the_o experiment_n be_v repeat_v the_o air_n produce_v a_o green_a and_o not_o a_o ceruleous_a colour_n which_o make_v i_o suspend_v my_o judgement_n till_o satisfy_v by_o further_a experience_n whether_o the_o event_n of_o the_o former_a trial_n depend_v on_o any_o affinity_n of_o the_o spirit_n with_o blood_n or_o not_o and_o here_o i_o shall_v add_v that_o a_o parcel_n of_o