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cui_fw-la titulus_fw-la experience_n novelles_fw-fr touchant_a le_fw-fr vuide_n among_o those_o many_o natalis_n reckon_v up_o no_o less_o than_o 20_o stupendous_a magnality_n or_o rare_a effect_n
actual_o hot_a another_o while_n actual_o cold_a because_o it_o be_v both_o hot_a and_o cold_a potential_o so_o be_v one_o and_o the_o same_o matter_n now_o actual_o rare_a now_o actual_o dense_n because_o it_o be_v both_o rare_a and_o dense_n potential_o but_o in_o strictness_n of_o logic_n all_o that_o this_o argument_n enforce_v be_v only_o that_o the_o same_o matter_n be_v capable_a of_o rarefaction_n and_o condensation_n which_o no_o man_n ever_o dispute_v the_o quaestion_a be_v whether_o the_o same_o matter_n when_o actual_o rare_a have_v its_o part_n dissociate_v and_o diffuse_v into_o a_o great_a space_n than_o what_o they_o possess_v while_o it_o be_v only_o potential_o rare_a and_o that_o without_o the_o intermixture_n of_o inanity_n among_o they_o and_o all_o that_o can_v be_v collect_v from_o his_o discourse_n touch_v that_o be_v no_o more_o than_o this_o that_o as_o a_o matter_n or_o substance_n actual_o hot_a do_v become_v more_o hot_a without_o the_o emersion_n or_o accession_n of_o any_o new_a part_n which_o be_v not_o actual_o hot_a before_o so_o likewise_o do_v the_o same_o matter_n actual_o extense_fw-la become_v more_o extense_fw-la without_o the_o emersion_n or_o accession_n of_o any_o new_a part_n which_o be_v not_o actual_o extense_fw-la before_n but_o this_o arrow_n be_v shoot_v at_o random_n not_o direct_o to_o the_o mark_n nor_o have_v it_o attain_v the_o difficulty_n for_o the_o quaestion_a again_o be_v not_o whether_o in_o rarefaction_n any_o part_n of_o the_o matter_n be_v not_o former_o extense_fw-la but_o whether_o that_o matter_n which_o be_v former_o extense_fw-la can_v be_v make_v more_o extense_fw-la without_o the_o dissociation_n of_o its_o particle_n and_o whether_o the_o particle_n of_o it_o can_v be_v actual_o dissociate_v without_o the_o interception_n of_o inanity_n among_o they_o beside_o his_o comparison_n be_v as_o incongruous_a as_o his_o argument_n be_v weak_a for_o 1_o his_o assumption_n concern_v heat_n be_v not_o only_o precarious_a but_o false_a as_o shall_v be_v demonstrate_v in_o svo_fw-la loco_fw-la 2_o be_v it_o true_a yet_o do_v that_o part_n of_o matter_n which_o be_v actual_o hot_a remain_v indivulse_n or_o indistract_v otherwise_o than_o a_o part_n of_o matter_n which_o be_v actual_o extense_fw-la become_v more_o extense_fw-la and_o therefore_o the_o analogy_n fail_v in_o conclusion_n to_o mend_v the_o matter_n he_o recurr_v to_o that_o similitude_n of_o a_o circle_n which_o though_o contract_v into_o a_o less_o have_v yet_o none_o of_o its_o part_n more_o incurvate_a than_o they_o be_v before_o but_o alas_o the_o quaestion_a still_o remain_v untouched_a â—nd_v that_o we_o may_v not_o stay_v to_o impeach_v he_o of_o indecorum_n in_o make_v a_o â—ndecent_a transition_n from_o a_o physical_a to_o a_o mathematical_a subject_n contrary_a to_o his_o own_o dialectical_a institute_n his_o similitude_n will_v bear_v no_o more_o of_o inference_n but_o only_o this_o that_o a_o thing_n may_v be_v make_v more_o dense_n which_o be_v 〈◊〉_d and_o lax_n which_o be_v impertinent_o dispute_v when_o all_o man_n concede_fw-la it_z vacuâ—â—e_o the_o â—_z of_o aristotle_n general_o allege_v in_o his_o defense_n that_o he_o suppose_v a_o certain_a aethereal_a or_o as_o some_o have_v call_v it_o animal_n substance_n which_o inexistent_n in_o all_o body_n do_v replenish_v their_o pore_n and_o more_o especial_o if_o their_o contexture_n be_v rare_a and_o that_o when_o a_o dense_n bodie_n be_v rarify_v there_o be_v no_o small_a inane_fw-la space_n intercept_v among_o its_o dissociated_n particle_n but_o that_o the_o space_n betwixt_o they_o be_v immediate_o possess_v by_o that_o subtle_a aethereal_a substance_n and_o that_o when_o a_o rare_a body_n be_v condense_v thâ—t_o aethereal_a substance_n which_o do_v replenish_v its_o pore_n be_v exclude_v but_o thâ—â—_n supposition_n though_o it_o come_v near_o to_o the_o quaestion_a or_o centre_n of_o the_o difficulty_n be_v yet_o far_o short_a of_o solve_v it_o for_o take_v we_o for_o example_n â—_o câ—bâ—cal_n foot_n of_o aer_fw-la and_o insomuch_o as_o the_o substance_n of_o the_o aer_fw-la be_v more_o 〈◊〉_d or_o less_o exile_n than_o the_o substance_n of_o the_o suppose_a aether_n therefore_o 〈◊〉_d it_o consist_v of_o few_o particle_n than_o the_o aether_n and_o upon_o consequence_n 〈◊〉_d the_o whole_a cubical_a foot_n of_o aer_fw-la there_o be_v not_o more_o particle_n of_o matteâ—_n 〈◊〉_d the_o aereal_a and_o aethereal_a one_o be_v conjoin_v than_o if_o it_o consist_v oâ—â—y_o of_o aereal_a particle_n now_o we_o inquire_v of_o aristotle_n champion_n whether_o or_o no_o in_o that_o cubical_a foot_n consist_v of_o the_o aggregate_v of_o both_o sort_n of_o particle_n there_o be_v as_o many_o particle_n of_o matter_n as_o be_v in_o a_o cubical_a foot_n of_o water_n lead_v or_o gold_n the_o affirmative_a be_v more_o than_o they_o dare_v own_o nor_o can_v they_o deny_v but_o that_o the_o space_n possess_v by_o one_o foot_n contain_v as_o many_o small_a part_n of_o space_n respondent_fw-la to_o the_o particle_n of_o matter_n as_o the_o other_o and_o if_o so_o must_v not_o there_o be_v in_o the_o foot_n of_o aer_fw-la many_o particle_n of_o space_n which_o be_v possess_v neither_o by_o the_o aereal_a nor_o aethereal_a particle_n and_o be_v not_o those_o unpossessed_a particle_n of_o space_n absolute_o empty_a if_o you_o undertake_v the_o negative_a you_o ensnare_v yourself_o in_o this_o absurdity_n that_o the_o particle_n of_o a_o cubical_a foot_n of_o aer_fw-la and_o aether_n conjoin_v must_v be_v equal_a in_o number_n to_o the_o particle_n of_o a_o cubical_a foot_n of_o water_n lead_v or_o gold_n the_o difficulty_n of_o understand_v the_o formal_a and_o immediate_a reason_n of_o rarity_n and_o density_n in_o body_n 〈…〉_z by_o that_o so_o popular_o applaud_v hypothesis_n of_o a_o aethereal_a substance_n imagine_v to_o maintain_v a_o absolute_a plenitude_n and_o so_o a_o continuity_n through_o the_o whole_a vast_a body_n of_o nature_n be_v thus_o evince_v let_v we_o a_o while_n consider_v how_o easy_o even_o the_o mean_a capacity_n may_v comprehend_v the_o full_a nature_n of_o those_o primary_n and_o eminent_a affection_n from_o the_o concession_n of_o small_a vacuity_n we_o have_v former_o explicate_v the_o matter_n by_o the_o convenient_a similitude_n of_o a_o heap_n of_o corn_n or_o sand_n which_o be_v light_o and_o gentle_o pour_v into_o a_o vessel_n take_v up_o more_o room_n than_o when_o press_v down_o and_o we_o shall_v yet_o more_o facilitate_v the_o conception_n thereof_o by_o another_o simile_n somewhat_o more_o pregnant_a because_o more_o analogous_a when_o a_o fleece_n or_o lock_v of_o wool_n be_v deduce_v or_o distend_v we_o say_v it_o be_v make_v more_o rare_a and_o when_o compress_v more_o dense_n now_o the_o rarity_n thereof_o consist_v only_o in_o this_o that_o the_o hair_n which_o be_v former_o more_o consociate_n united_n or_o at_o close_a order_n among_o themselves_o be_v dissociate_v disunited_n or_o reduce_v to_o more_o open_a order_n and_o the_o space_n betwixt_o they_o become_v either_o more_o or_o large_a in_o which_o no_o particle_n of_o wool_n be_v contain_v and_o on_o the_o contrary_a the_o density_n thereof_o consist_v only_o in_o this_o that_o the_o particle_n or_o hair_n which_o be_v before_o more_o dissociate_v or_o at_o open_a order_n be_v by_o compression_n bring_v to_o more_o vicinity_n or_o to_o close_a order_n and_o the_o space_n betwixt_o they_o become_v few_o and_o lesser_a and_o thus_o be_v we_o to_o conceive_v how_o the_o same_o matter_n without_o augmentation_n or_o diminution_n of_o quantity_n may_v be_v now_o rarify_v into_o aer_fw-la and_o anon_o condense_v into_o water_n for_o instead_o of_o the_o hair_n in_o the_o fleece_n of_o wool_n we_o need_v only_o put_v the_o particle_n of_o the_o matter_n which_o in_o rarifaction_n be_v dissociate_v in_o condensation_n coadunate_v and_o this_o conception_n may_v be_v extend_v also_o to_o a_o sponge_n flax_n or_o any_o other_o porous_a and_o lax_n body_n because_o they_o be_v capable_a of_o expansion_n and_o contraction_n only_o in_o this_o respect_n that_o the_o small_a space_n intercept_v in_o the_o incontiguity_n or_o distance_n of_o their_o particle_n be_v now_o enlarge_v now_o contract_v we_o confess_v this_o similitude_n be_v not_o adequate_a in_o all_o point_n there_o be_v this_o difference_n that_o when_o a_o fleece_n of_o wool_n be_v expanse_v the_o ambient_fw-la aer_fw-la do_v instant_o insinuate_v into_o the_o small_a space_n intercept_v betwixt_o the_o dissociate_v particle_n of_o it_o and_o so_o possess_v they_o but_o nothing_o of_o aer_fw-la or_o aether_n or_o other_o substance_n whatever_o do_v insinuate_v itself_o into_o the_o small_a space_n intercept_v betwixt_o the_o dissociate_v particle_n or_o aer_fw-la or_o water_n when_o either_o of_o they_o be_v rarify_v we_o say_v notwithstanding_o this_o disparity_n yet_o do_v it_o hold_v thus_o far_o good_a and_o quadrant_a that_o as_o nothing_o of_o wool_n
and_o insensible_a incontiguity_n or_o interval_n betwixt_o its_o atomical_a particle_n since_o nature_n never_o know_v such_o gross_a improvidence_n as_o to_o ordain_v a_o end_n without_o the_o codestination_n of_o the_o mean_v requisite_a to_o that_o end_n to_o prevent_v the_o danger_n of_o misconstruction_n in_o this_o particular_a we_o find_v ourselves_o oblige_v to_o intimate_v that_o in_o our_o assignation_n of_o this_o function_n or_o action_n to_o the_o aer_fw-la we_o do_v not_o restrain_v the_o aer_fw-la to_o this_o use_n alone_o since_o ignorance_n itself_o can_v but_o observe_v it_o necessary_o inservient_fw-la to_o the_o conservation_n of_o animal_n endow_v with_o the_o organ_n of_o respiration_n to_o the_o transvection_n of_o light_n the_o convoy_n of_o odour_n sound_n and_o all_o species_n and_o aporrhaeas_n etc._n etc._n but_o that_o in_o allusion_n to_o that_o distinction_n of_o anatomist_n betwixt_o the_o action_n and_o use_v of_o a_o part_n we_o intend_v that_o the_o grand_a and_o most_o general_a action_n of_o the_o aer_fw-la be_v the_o reception_n or_o entertainment_n of_o vapour_n and_o exhalation_n emit_v from_o body_n situate_v in_o or_o near_o the_o terraqueous_a globe_n and_o in_o this_o acception_n allow_v the_o aer_fw-la to_o be_v constitute_v the_o general_n host_n to_o admit_v we_o insinuate_v that_o it_o have_v room_n wherein_o to_o lodge_v the_o arrive_v exhalation_n insomuch_o as_o the_o necessity_n of_o the_o one_o do_v import_n as_o absolute_a a_o necessity_n of_o the_o other_o the_o existence_n of_o the_o final_a ever_o attest_v the_o existence_n of_o the_o conductive_a or_o mediatory_a cause_n violence_n 2_o that_o though_o the_o aer_fw-la be_v various_o intersperse_v with_o empty_a interstice_n or_o minute_n incontiguity_n for_o the_o reception_n of_o exhalation_n yet_o do_v it_o receive_v they_o at_o a_o just_a rate_n tax_n or_o determinate_a proportion_n conform_v to_o its_o own_o capacity_n or_o extensibility_n which_o can_v without_o reluctancy_n and_o violence_n be_v exceed_v for_o when_o the_o vacuity_n or_o hold_v have_v take_v in_o their_o just_a portage_n and_o equal_a fraught_n the_o compress_a aer_fw-la hoist_v sail_v bear_v off_o and_o surrender_v the_o scene_n to_o the_o next_o advenient_a or_o vicine_fw-la aer_fw-la which_o act_v the_o like_a part_n successive_o to_o the_o continuation_n of_o the_o motion_n this_o may_v be_v exemplify_v in_o the_o experiment_n of_o the_o furnace_n and_o chimney_n new_o mention_v but_o more_o manifest_o in_o that_o of_o the_o sulphurate_n tapor_n in_o the_o vial_n where_o the_o aer_fw-la be_v overburthen_v with_o too_o great_a a_o conflux_n of_o fuliginous_a exhalation_n and_o its_o recession_n impede_v by_o the_o stop_n of_o the_o vial_n it_o immediate_o recontract_v itself_o and_o in_o that_o renitency_n extinguish_v by_o suffocation_n the_o rude_a flame_n which_o oppress_v it_o with_o too_o copious_a a_o afflux_n as_o also_o in_o those_o of_o canon_n and_o mine_n which_o can_v not_o produce_v such_o portentous_a effect_n as_o be_v daily_o observe_v in_o war_n if_o it_o be_v not_o in_o this_o respect_n that_o the_o receptary_n in_o the_o aer_fw-la suffer_v a_o raâ—k_n or_o extension_n beyond_o their_o due_a capacity_n for_o when_o the_o powder_n fire_v in_o they_o be_v in_o the_o small_a subdivision_n of_o time_n so_o much_o subtiliate_v as_o to_o yield_v a_o flame_n according_a to_o the_o compute_v of_o mâ—rsennus_n of_o 10000_o part_n large_a in_o extension_n than_o itself_o while_o its_o atom_n remain_v in_o the_o close_a order_n and_o compact_a form_n of_o powder_n and_o the_o aer_fw-la by_o reason_n of_o its_o imprisonment_n be_v not_o able_a to_o recede_v and_o bear_v off_o so_o speedy_o as_o the_o velocity_n of_o the_o motion_n require_v for_o avoidance_n of_o a_o mutual_a penetration_n of_o dimension_n among_o the_o minute_n particle_n of_o the_o fire_n smoke_n and_o its_o own_o it_o make_v a_o eruption_n with_o so_o prodigious_a a_o impetuosity_n as_o to_o shatter_v and_o evert_v all_o solid_a body_n situate_v within_o the_o orb_n of_o impediment_n argument_n for_o the_o further_a confirmation_n of_o our_o first_o thesis_n viz._n that_o the_o aer_fw-la be_v intersperse_v with_o various_a porosity_n or_o vacuity_n by_o reason_n of_o the_o incontiguity_n of_o its_o insensible_a particle_n and_o that_o these_o serve_v to_o the_o reception_n of_o all_o exhalation_n we_o shall_v superadd_a these_o two_o considerable_a argument_n 1_o if_o this_o vacuum_n disseminatum_fw-la of_o the_o aer_fw-la be_v submove_v and_o a_o absolute_a plenitude_n in_o the_o universe_n from_o a_o continuity_n of_o all_o its_o part_n suppose_v then_o must_v every_o the_o small_a motion_n with_o dangerous_a violence_n run_v through_o the_o whole_a engine_n of_o the_o world_n by_o reason_n of_o that_o continuity_n 2_o if_o the_o aer_fw-la be_v not_o endow_v with_o such_o porosity_n other_o body_n can_v never_o suffer_v the_o dilatation_n or_o rarefaction_n of_o themselves_o since_o upon_o the_o subtiliation_n or_o dilatation_n of_o their_o minute_n particle_n i_o e._n the_o remove_n of_o their_o atom_n from_o a_o close_a to_o a_o open_a contexture_n they_o possess_v 1000_o time_n large_a capacity_n and_o so_o there_o will_v be_v no_o room_n to_o entertain_v the_o continual_a effluvium_n expire_a from_o all_o body_n pass_v their_o natural_a vicissitude_n and_o degeneration_n sect_n iii_o to_o these_o four_o eminent_a experiment_n demonstrate_v we_o may_v have_v annex_v other_o numerous_a enough_o to_o have_v swell_v this_o chapter_n into_o a_o volume_n but_o conceive_v they_o satisfactory_a to_o any_o moderate_a curiosity_n and_o that_o it_o can_v be_v no_o difficulty_n to_o a_o physiological_a meditation_n to_o salve_v any_o appearance_n of_o the_o same_o nature_n by_o this_o hypothesis_n of_o a_o vacuum_n disseminatum_fw-la in_o the_o aer_fw-la as_o the_o caussa_fw-la sine_fw-la qua_fw-la non_fw-la of_o its_o rarefaction_n and_o condensation_n we_o judge_v it_o more_o necessary_a to_o address_v to_o the_o discharge_n of_o the_o residue_n of_o our_o duty_n viâ—_n to_o present_a it_o as_o verisimilous_a that_o in_o the_o water_n also_o be_v various_o disperse_v the_o like_a vacuola_n or_o empty_a space_n such_o as_o we_o have_v not_o unfit_o compare_v to_o those_o 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d or_o interval_n betwixt_o the_o granule_n of_o sand_n in_o a_o heap_n in_o those_o part_n where_o their_o superficies_n be_v not_o contiguous_a in_o respect_n of_o the_o ineptitude_n of_o their_o figure_n for_o mutual_a contact_n in_o all_o point_n and_o this_o seem_v to_o we_o so_o illustrious_a a_o verity_n as_o to_o require_v neither_o more_o attestation_n nor_o explanation_n than_o what_o this_o one_o singular_a experiment_n import_v it_o be_v general_o know_v salt_n that_o water_n do_v not_o dissolve_v salt_n in_o a_o indefinite_a quantity_n but_o ad_fw-la certam_fw-la taxam_fw-la to_o a_o certain_a determinate_a proportion_n so_o as_o be_v once_o sate_v with_o the_o tincture_n thereof_o it_o leave_v the_o overplus_n entire_a and_o undissolved_a after_o a_o long_a and_o anxious_a scrutiny_n for_o a_o full_a solution_n of_o this_o phaenomenon_n our_o thought_n happy_o fix_v upon_o this_o that_o the_o salt_n be_v in_o dissolution_n reduce_v analysi_fw-la ret_fw-la ograda_fw-la into_o its_o most_o minute_n or_o atomical_a particle_n there_o ought_v to_o be_v in_o the_o water_n consimilar_v or_o adequate_v space_n for_o their_o reception_n and_o that_o those_o space_n be_v once_o replenish_v the_o dissolution_n because_o the_o reception_n cease_v not_o unlike_a to_o a_o full_a stomach_n which_o eructate_v and_o disgorge_v all_o meat_n and_o drink_v superinge_v or_o full_a vessel_n which_o admit_v no_o liquor_n affuse_v above_o their_o brim_n hereupon_o have_v first_o reflect_v upon_o this_o that_o the_o atomical_a particle_n of_o common_a salt_n be_v cubical_a and_o thereupon_o infer_v that_o since_o the_o locus_n must_v be_v perfect_o adequate_a to_o the_o locatum_fw-la they_o can_v only_o fill_v those_o empty_a space_n in_o the_o water_n which_o be_v also_o cubical_a we_o conclude_v it_o probable_a that_o in_o the_o water_n there_o ought_v to_o be_v other_o empty_a space_n octohedrical_a sexangular_a spherical_a and_o of_o other_o figure_n which_o may_v receive_v the_o minute_n particle_n of_o other_o salt_n such_o as_o alum_n shall_v ammoniac_a halinitre_n sugar_n etc._n etc._n after_o their_o dissolution_n in_o the_o same_o water_n nor_o do_v experiment_n falsify_v our_o conjecture_n for_o inject_v alum_n parcel_n after_o parcel_n for_o many_o day_n together_o into_o a_o vessel_n of_o water_n former_o sate_v with_o the_o tincture_n of_o common_a salt_n we_o then_o not_o without_o a_o pleasant_a admiration_n observe_v that_o the_o water_n dissolve_v the_o alum_n as_o speedy_o and_o in_o as_o great_a quantity_n as_o if_o it_o altogether_o want_v the_o tincture_n of_o salt_n nor_o that_o alone_o for_o it_o likewise_o dissolve_v no_o small_a quantity_n of_o other_o salt_n also_o which_o be_v no_o obscure_a nor_o
long_o as_o the_o orifice_n in_o the_o neb_n remain_v stop_v be_v the_o defect_n of_o room_n for_o the_o aer_fw-la press_v upon_o by_o the_o basis_n of_o the_o water_n to_o recur_v into_o upon_o its_o resignation_n of_o place_n because_o all_o place_n be_v full_a there_o can_v be_v none_o whereinto_o the_o inferior_a aer_fw-la may_v recede_v until_o upon_o deobstruction_n of_o the_o hole_n above_o the_o circumjacent_a aer_fw-la enter_v into_o the_o cavity_n of_o the_o vessel_n and_o resign_v to_o the_o aer_fw-la press_v upon_o below_o and_o so_o the_o motion_n begin_v and_o continue_v by_o a_o successive_a surrender_n of_o place_n for_o though_o the_o aer_fw-la contiguous_a to_o the_o bottom_n of_o the_o irrigatory_a be_v not_o sufficient_a to_o resist_v the_o compressure_n of_o so_o great_a a_o weight_n of_o water_n by_o the_o single_a renitency_n of_o the_o confluxibility_n of_o its_o atomical_a particle_n yet_o the_o next_o contiguous_a aer_fw-la possess_v the_o vicine_fw-la space_n and_o likewise_o want_v room_n to_o recede_v into_o when_o compel_v by_o the_o first_o aer_fw-la aggravate_v the_o resistance_n which_o become_v so_o much_o the_o great_a by_o how_o much_o the_o far_o the_o pressure_n be_v extend_v among_o the_o part_n of_o the_o circumjacent_a aer_fw-la and_o by_o so_o much_o the_o far_o be_v the_o pressure_n of_o the_o circumjacent_a aer_fw-la extend_v by_o how_o much_o the_o great_a be_v the_o pressure_n of_o the_o next_o contiguous_a aer_fw-la and_o that_o pressure_n be_v proportionate_a to_o the_o degree_n of_o gravity_n and_o velocity_n in_o the_o body_n descendent_a which_o be_v manifest_o the_o reason_n why_o the_o water_n do_v not_o descend_v through_o the_o perforated_a bottom_n of_o the_o vessel_n viz._n because_o the_o gravity_n thereof_o be_v not_o sufficient_a to_o counterpoise_v so_o diffuse_v prolix_a and_o continue_a resistance_n as_o be_v make_v and_o maintain_v by_o the_o confluxibility_n of_o the_o part_n of_o the_o circumambient_a aer_fw-la successive_o unite_n their_o force_n aer_fw-la notwithstanding_o this_o seem_a plenitude_n we_o may_v absolve_v our_o reason_n from_o the_o intricacy_n of_o the_o scruple_n by_o return_v that_o though_o all_o place_n about_o the_o tube_n be_v fill_v with_o aer_fw-la yet_o not_o without_o some_o laxity_n so_o though_o there_o be_v indeed_o no_o sensible_a or_o coacervate_a space_n wherein_o there_o be_v not_o some_o part_n of_o the_o aer_fw-la yet_o be_v there_o many_o insensible_a or_o disseminate_a space_n or_o â—oculaments_n various_o intersperse_v among_o the_o incontiguous_a in_o all_o point_n particle_n of_o the_o aer_fw-la which_o be_v unpossessed_a by_o any_o tenent_n at_o all_o for_o the_o familiarise_v of_o this_o nicety_n let_v we_o have_v recourse_n once_o again_o to_o our_o so_o frequent_o mention_v example_n of_o a_o heap_n of_o corne._n busâ—el_n when_o we_o have_v pour_v corn_n into_o a_o bushel_n up_o to_o the_o brim_n thereof_o the_o capacity_n seem_v whole_o possess_v by_o the_o grain_n of_o corn_n nor_o be_v there_o therein_o any_o space_n which_o sensible_o contain_v not_o some_o grain_n yet_o if_o we_o shake_v the_o bushel_n or_o depress_v the_o corn_n the_o grain_n sink_v down_o in_o a_o close_a posture_n and_o leave_v a_o sensible_a space_n in_o the_o upper_a part_n of_o the_o bushel_n capable_a of_o a_o considerable_a access_n or_o addition_n the_o reason_n be_v that_o the_o grain_n at_o their_o first_o infusion_n in_o respect_n of_o the_o ineptitude_n of_o their_o figure_n for_o mutual_a contact_n in_o all_o point_n of_o their_o superficies_n intercept_v many_o empty_a space_n betwixt_o they_o which_o disperse_v minute_n inane_fw-la space_n be_v reduce_v to_o one_o great_a and_o coacervate_a or_o sensible_a space_n in_o the_o superior_a part_n of_o the_o continent_n when_o by_o the_o succussion_n of_o the_o vessel_n the_o grain_n be_v dispose_v into_o a_o close_a posture_n i._n e._n be_v more_o accommodate_v for_o mutual_a contingency_n in_o their_o end_n and_o side_n thus_o also_o may_v aer_fw-la be_v so_o compress_v as_o the_o granule_n or_o insensible_a particle_n of_o it_o be_v reduce_v to_o a_o more_o close_a or_o dense_a order_n by_o the_o subingression_n of_o some_o particle_n of_o the_o aer_fw-la near_o to_o the_o body_n compress_v into_o the_o incontiguity_n of_o the_o next_o neighbour_a aer_fw-la may_v possess_v much_o less_o of_o space_n then_o before_o compression_n and_o consequent_o surrender_v to_o the_o body_n propel_v or_o compress_v leave_v behind_o a_o certain_a space_n absolute_o devoid_a of_o aer_fw-la at_o least_o such_o as_o do_v appear_v to_o contain_v no_o aer_fw-la but_o this_o difficulty_n hydra-like_a sense_n send_v out_o two_o new_a head_n in_o the_o room_n of_o one_o cut_v off_o for_o curiosity_n may_v just_o thus_o expostulate_v 1_o have_v you_o not_o former_o affirm_v that_o no_o body_n can_v be_v move_v but_o it_o must_v compel_v the_o aer_fw-la forward_o to_o suffer_v a_o certain_a subingression_n of_o its_o insensible_a particle_n into_o the_o pore_n or_o loculament_n of_o the_o next_o contiguous_a aer_fw-la such_o as_o be_v requisite_a to_o the_o leave_v of_o a_o space_n behind_o it_o for_o the_o admission_n of_o the_o body_n move_v and_o if_o so_o how_o come_v it_o that_o when_o most_o body_n be_v move_v through_o the_o aer_fw-la with_o so_o much_o facility_n and_o therefore_o cause_v the_o part_n thereof_o before_o they_o to_o intrude_v themselves_o into_o the_o incontiguity_n of_o the_o next_o vicine_fw-la aer_fw-la with_o a_o force_n so_o small_a as_o that_o it_o be_v altogether_o insensible_a yet_o in_o this_o case_n of_o the_o experiment_n be_v require_v so_o great_a a_o force_n to_o effect_v the_o subingression_n and_o mutual_a coaptation_n of_o the_o part_n of_o the_o aer_fw-la the_o cause_n seem_v to_o be_v this_o expede_v in_o all_o common_a motion_n of_o body_n through_o the_o liberal_a aer_fw-la there_o be_v leave_v a_o space_n behind_o into_o which_o the_o part_n of_o the_o aer_fw-la may_v instant_o circulate_v and_o deliver_v themselves_o from_o compression_n and_o so_o there_o be_v a_o subingression_n and_o coaptation_n of_o only_a a_o few_o part_n necessary_a and_o consequent_o the_o motion_n be_v tolerate_v without_o any_o sensible_a resistance_n but_o in_o this_o case_n of_o the_o experiment_n in_o regard_n there_o be_v no_o place_n leave_v behind_o by_o the_o propellent_fw-fr into_o which_o the_o compress_a part_n of_o the_o aer_fw-la may_v be_v effuse_v necessary_a it_o be_v that_o the_o part_n of_o aer_fw-la immediate_o contiguous_a to_o the_o body_n propellent_fw-fr in_o their_o retrocession_n and_o subingression_n compress_v the_o part_n of_o the_o next_o contiguous_a aer_fw-la which_o though_o they_o make_v some_o resistance_n proportionate_a to_o their_o measure_n of_o confluxibility_n do_v yet_o yield_v retrocede_v and_o intrude_v themselves_o into_o the_o incontiguity_n of_o the_o next_o contiguous_a aer_fw-la and_o those_o make_n also_o some_o resistance_n likewise_o yield_v retrocede_v and_o insinuate_v themselves_o into_o the_o loculament_n of_o the_o next_o which_o act_v the_o like_a part_n upon_o the_o next_o and_o so_o successive_o so_o that_o a_o great_a force_n then_o ordinary_a be_v require_v to_o subdue_v this_o gradual_o multiply_v resistance_n successive_o make_v and_o maintain_v by_o the_o many_o circumfuse_v part_n of_o the_o aer_fw-la and_o to_o effect_v aer_fw-la that_o the_o retrocession_n subingression_n and_o coaptation_n of_o the_o part_n of_o the_o aer_fw-la be_v propagate_v far_a and_o far_o until_o convenient_a room_n be_v make_v for_o the_o reception_n of_o the_o body_n propellent_fw-fr 2_o whence_o do_v you_o derive_v this_o resistance_n of_o the_o aer_fw-la from_o its_o gravity_n for_o the_o aer_fw-la of_o its_o own_o nature_n be_v heavy_a and_o can_v be_v say_v to_o be_v light_n only_o comparative_o or_o as_o it_o be_v less_o ponderous_a than_o water_n and_o earth_n nor_o can_v there_o be_v give_v any_o more_o creditable_a reason_n of_o the_o aers_n tendency_n upward_o here_o below_o near_o the_o convexity_n of_o the_o earth_n than_o this_o that_o be_v in_o some_o degree_n ponderous_a in_o all_o its_o particle_n they_o descend_v downward_o from_o the_o upper_a region_n of_o the_o atmosphere_n and_o in_o their_o descent_n bear_v upon_o and_o mutual_o compel_v each_o other_o until_o they_o touch_v upon_o the_o surface_n of_o the_o earth_n and_o be_v by_o reason_n of_o the_o solidity_n and_o hardness_n thereof_o repercuss_v or_o rebound_v up_o again_o to_o some_o distance_n so_o that_o the_o motion_n of_o the_o aer_fw-la upward_o near_o the_o face_n of_o the_o earth_n be_v proper_o resilition_n and_o no_o natural_a but_o a_o violent_a one_o now_o insomuch_o as_o the_o aer_fw-la seem_v to_o be_v no_o other_o but_o a_o common_a miscellany_n of_o minute_n body_n exhale_v from_o earth_n and_o water_n and_o other_o concretious_a sublunary_a and_o proportionate_o to_o their_o crassitude_n or_o exility_n emergent_a to_o a_o great_a or_o less_o
altitude_n it_o can_v be_v no_o illegal_a process_n for_o we_o to_o infer_v that_o all_o part_n thereof_o be_v natural_o endow_v with_o more_o or_o less_o gravity_n proportionate_a to_o their_o particular_a bulk_n whether_o that_o gravity_n be_v understand_v to_o be_v as_o common_a physiology_n will_v have_v it_o a_o quality_n congenial_a and_o inhaerent_a or_o as_o verisimility_n their_o conformity_n to_o the_o magnetic_a attraction_n of_o the_o earth_n and_o insomuch_o as_o this_o gravity_n be_v the_o cause_n of_o the_o mutual_a depression_n among_o the_o particle_n of_o aer_fw-la in_o their_o tendency_n from_o the_o upper_a region_n of_o the_o atmosphere_n down_o to_o the_o surface_n of_o the_o earth_n we_o may_v well_o conceive_v that_o the_o depression_n of_o the_o inferior_a part_n of_o the_o aer_fw-la by_o the_o superior_a incumbent_n upon_o they_o be_v the_o origine_fw-la immediate_a from_o whence_o that_o reluctancy_n or_o resistance_n observe_v in_o the_o experiment_n upon_o the_o induction_n of_o a_o preternatural_a inanity_n between_o the_o part_n thereof_o but_o a_o far_a prosecution_n and_o illustration_n of_o this_o particular_a depend_v on_o the_o solution_n of_o the_o next_o problem_n sect_n iv._o the_o three_o capital_a difficulty_n what_o be_v the_o cause_n of_o the_o quicksilver_n not_o descend_v below_o that_o determinate_a altitude_n difficulty_n or_o standard_n of_o 27_o digit_n solution_n word_n the_o resistance_n of_o the_o part_n of_o the_o aer_fw-la which_o endure_v no_o compression_n or_o subingress_n of_o its_o insensible_a particle_n beyond_o that_o certain_a proportion_n or_o determinate_a rate_n proportion_n to_o profound_a this_o mystery_n of_o nature_n to_o the_o bottom_n we_o be_v to_o request_v our_o reader_n to_o endure_v the_o short_a recognition_n of_o some_o passage_n in_o our_o praecedent_a discourse_n 1_o that_o upon_o the_o ordinary_a translation_n of_o body_n through_o the_o aer_fw-la the_o resistance_n of_o its_o insensible_a part_n be_v so_o small_a as_o not_o to_o be_v discoverable_a by_o the_o sense_n because_o the_o subingression_n of_o its_o contiguous_a part_n into_o the_o loculament_n of_o the_o next_o vicine_fw-la aer_fw-la be_v only_o perexile_a or_o superficial_a and_o that_o we_o may_v safe_o imagine_v this_o superficial_a subingression_n not_o to_o be_v extend_v beyond_o the_o thickness_n of_o a_o single_a hair_n nay_o in_o some_o case_n perhaps_o not_o to_o the_o hundred_o part_n thereof_o so_o stupendious_o subtle_a be_v the_o finger_n of_o nature_n in_o many_o of_o her_o operation_n but_o that_o the_o resistance_n observe_v in_o the_o present_a experiment_n for_o the_o enforce_n of_o a_o preternatural_a vacuum_n be_v therefore_o deprehensible_a by_o the_o sense_n because_o in_o respect_n of_o a_o defect_n of_o place_n behind_o the_o body_n propellent_fw-fr into_o which_o the_o part_n of_o the_o aer_fw-la compel_v forward_o may_v circulate_v the_o subingression_n must_v be_v more_o profound_a and_o so_o the_o resistance_n be_v propagate_v far_a and_o far_o by_o degree_n must_v grow_v multiply_v and_o consequent_o sensible_a 2_o that_o the_o force_n of_o the_o body_n propellent_fw-fr be_v great_a than_o the_o force_n of_o the_o next_o contiguous_a aer_fw-la protrude_a the_o next_o and_o the_o force_n of_o the_o three_o protrude_v wave_n of_o the_o aer_fw-la for_o a_o kind_n of_o undulation_n may_v be_v ascribe_v to_o aer_fw-la great_a on_o the_o four_o then_o that_o of_o the_o four_o upon_o the_o five_o and_o so_o progressional_o to_o the_o extreme_a of_o its_o diffusion_n or_o extension_n so_o that_o the_o force_n become_v so_o much_o the_o weak_a and_o more_o oppugnable_a by_o how_o much_o the_o far_o it_o be_v extend_v and_o dwindle_n or_o languish_n by_o degree_n into_o a_o total_a cessation_n 3_o that_o as_o upon_o the_o succussion_n or_o shock_n of_o a_o bushel_n apparent_o full_a of_o corn_n be_v leave_v a_o certain_a sensible_a space_n above_o unpossessed_a by_o any_o part_n or_o grain_n thereof_o which_o coacervate_a empty_a space_n respondes_fw-la in_o proportion_n to_o those_o many_o disseminate_a vacuola_n or_o loculament_n intercept_v among_o the_o incontingent_a side_n of_o the_o grain_n before_o their_o reduction_n to_o a_o more_o close_a order_n by_o the_o succussion_n of_o the_o bushel_n so_o likewise_o upon_o the_o impulse_n of_o the_o aer_fw-la by_o a_o convenient_a body_n be_v leave_v behind_o a_o sensible_a space_n absolute_o empty_a as_o to_o any_o part_n of_o aer_fw-la which_o coacervate_a empty_a space_n must_v respond_v in_o proportion_n to_o those_o many_o disseminate_a space_n intercept_v among_o the_o incontiguous_a part_n or_o granule_n of_o the_o aer_fw-la before_o their_o reduction_n to_o a_o more_o close_a order_n or_o mutual_a subingression_n and_o coaptation_n of_o side_n and_o point_n by_o the_o body_n compress_v these_o notion_n recogitated_a point_n our_o speculation_n may_v progress_v with_o more_o advantage_n to_o explore_v the_o proxime_fw-la and_o proper_a cause_n of_o the_o mercury_n constant_a subsistence_n at_o the_o altitude_n of_o 27_o digit_n in_o the_o tube_n perpendicular_o erect_v for_o upon_o the_o credit_n of_o their_o importance_n we_o may_v just_o assume_v that_o upon_o the_o compression_n of_o the_o circumambient_a aer_fw-la by_o a_o small_a quantity_n of_o quicksilver_n suppose_v only_o of_o two_o or_o three_o inch_n impendent_a in_o the_o concave_n of_o the_o tube_n can_v be_v cause_v indeed_o some_o small_a subingression_n of_o the_o particle_n thereof_o but_o such_o as_o be_v only_o superficial_a and_o insensible_a in_o respect_n the_o weight_n of_o so_o small_a a_o proportion_n of_o quicksilver_n be_v not_o of_o force_n sufficient_a to_o propel_v the_o part_n of_o the_o aer_fw-la to_o so_o great_a a_o crassitude_n that_o the_o space_n detract_v from_o the_o aggregate_v of_o disseminate_a vacuity_n shall_v amount_v to_o that_o largeness_n as_o to_o become_v visible_a above_o the_o quicksilver_n in_o the_o tube_n since_o the_o quantity_n of_o the_o quicksilver_n be_v suppose_v little_a the_o force_n of_o reluctancy_n or_o resistance_n in_o the_o part_n of_o the_o aer_fw-la arise_v from_o their_o inhaerent_a fluidity_n must_v be_v great_a than_o the_o force_n of_o compression_n arise_v from_o gravity_n and_o therefore_o there_o succeed_v no_o sensible_a deflux_n of_o the_o quicksilver_n but_o be_v that_o a_o great_a and_o great_a mass_n of_o quicksilver_n may_v be_v successive_o infuse_v into_o the_o tube_n and_o so_o the_o compressive_a force_n of_o its_o gravity_n be_v respective_o augment_v and_o thereupon_o the_o aer_fw-la become_v less_o and_o less_o able_a successive_o to_o make_v resistance_n it_o be_v difficult_a not_o to_o observe_v that_o the_o proportion_n of_o compression_n from_o gravity_n in_o the_o quicksilver_n may_v be_v so_o equalise_v to_o the_o resistance_n from_o gravity_n in_o the_o aer_fw-la as_o that_o both_o may_v remain_v in_o statu_fw-la quo_fw-la without_o any_o sensible_a yield_n on_o either_o side_n hence_o come_v it_o that_o at_o the_o aequipondium_fw-la of_o these_o two_o antagonist_n the_o space_n in_o the_o tube_n detract_v from_o the_o aggregate_v of_o minute_n inanity_n disseminate_a in_o the_o aer_fw-la be_v so_o small_a as_o not_o to_o be_v commensurate_v by_o sense_n and_o at_o the_o cessation_n of_o the_o aequilibrium_fw-la or_o succeed_v superiority_n of_o the_o increase_a weight_n of_o the_o quicksilver_n the_o part_n of_o the_o aer_fw-la be_v compel_v thereby_o to_o a_o far_a retrocession_n and_o subingression_n the_o space_n detract_v from_o the_o aggregate_v of_o disseminate_a vacuity_n in_o the_o aer_fw-la become_v large_a and_o consequent_o sensible_a above_o the_o quicksilver_n in_o the_o upper_a region_n of_o the_o tube_n same_o this_o may_v be_v most_o adaequate_o illustrate_v by_o the_o simile_n of_o a_o strong_a man_n stand_v on_o a_o plane_n pedestal_n in_o a_o very_a high_a wind_n for_o as_o he_o by_o a_o small_a afflation_n or_o gust_n of_o wind_n be_v in_o some_o degree_n urge_v or_o press_v upon_o though_o not_o so_o much_o as_o to_o cause_v he_o to_o give_v back_o because_o the_o force_n of_o his_o resistance_n be_v yet_o superior_a to_o that_o of_o the_o wind_n assault_v and_o impel_v he_o nor_o when_o the_o force_n of_o the_o wind_n grow_v upon_o he_o even_o to_o a_o aequilibrium_fw-la be_v he_o drive_v from_o his_o station_n because_o his_o resistance_n be_v yet_o equal_a to_o the_o impulse_n of_o the_o wind_n but_o when_o the_o force_n of_o the_o wind_n advance_v to_o that_o height_n as_o to_o transcend_v the_o aequilibrium_fw-la then_o must_v the_o man_n be_v compel_v above_o the_o rate_n of_o his_o resistance_n and_o so_o be_v abduce_v from_o the_o place_n of_o his_o station_n so_o likewise_o while_o there_o be_v only_o a_o small_a quantity_n of_o quicksilver_n contain_v in_o the_o tube_n though_o by_o the_o intervention_n or_o mediation_n of_o the_o quicksilver_n restagnant_fw-la in_o the_o subjacent_a vessel_n it_o press_v upon_o the_o part_n of_o the_o incumbent_n aer_fw-la in_o some_o
of_o atom_n and_o this_o easy_o hand_n we_o to_o the_o natural_a scope_n of_o that_o passage_n in_o laertius_n 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d esse_fw-la atomos_fw-la &_o inane_fw-la universorum_fw-la principia_fw-la cetera_fw-la omne_fw-la lege_fw-la sanciri_fw-la as_o also_o of_o another_o in_o empiricus_n 1._o hypot._n 30._o 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d vere_n esse_fw-la insectilia_n ac_fw-la inane_fw-la however_o if_o any_o please_v to_o prefer_v the_o exposition_n of_o magnenus_n that_o democritus_n by_o that_o unfrequent_a and_o gentilitious_a phrase_n nomo_n esse_fw-la qualitates_fw-la will_v have_v the_o determinate_a nature_n of_o any_o quality_n to_o consist_v in_o certa_fw-la quadam_fw-la lege_fw-la &_o proportione_fw-la inter_fw-la agens_fw-la &_o patience_n in_o a_o certain_a proportion_n betwixt_o the_o agent_n and_o patient_n or_o object_n and_o sensorium_fw-la we_o have_v no_o reason_n to_o protest_v against_o his_o election_n for_o we_o shall_v not_o deny_v but_o what_o be_v hoâ—y_o to_o the_o palate_n of_o one_o man_n be_v gall_n to_o another_o that_o the_o most_o delicious_a and_o poignant_a dish_n of_o europe_n be_v not_o only_o insipid_a but_o loathsome_a to_o the_o stomach_n of_o the_o japone_n who_o in_o health_n eat_v their_o fish_n boil_a and_o in_o sickness_n raw_a as_o maffeus_n in_o libro_fw-la de_fw-la japonum_fw-la moribus_fw-la report_v that_o some_o have_v feast_v upon_o rhubarb_n scammony_n and_o esula_fw-la which_o most_o other_o be_v ready_a to_o vomit_v and_o purge_v at_o the_o sight_n of_o that_o serpent_n be_v dainty_n to_o deer_n hemlock_n a_o perfect_a cordial_n to_o goat_n hellebor_n a_o choice_n morsel_n to_o quail_n spider_n restorative_n to_o monkey_n toad_n a_o antidote_n to_o duck_n the_o excrement_n of_o man_n pure_a amber_n grise_n to_o swine_n etc._n etc._n all_o which_o most_o evident_o declare_v the_o necessity_n of_o a_o certain_a proportion_n or_o correspondence_n betwixt_o the_o object_n and_o particular_a organ_n of_o sense_n that_o be_v to_o apprehend_v and_o judge_v it_o but_o since_o the_o notion_n of_o a_o quality_n be_v no_o rarity_n to_o common_a apprehension_n every_o clown_n well_o understand_v what_o be_v signify_v by_o colour_n odour_n sapour_fw-la heat_n cold_a etc._n etc._n so_o far_o as_o the_o concernment_n of_o his_o sense_n we_o be_v no_o long_o to_o suspend_v our_o indagation_n of_o their_o possible_a origine_fw-la in_o the_o general_a which_o be_v our_o atom_n identical_a with_o the_o homoiomerical_a principle_n of_o anaxagoras_n former_o describe_v principle_n and_o explode_v may_v be_v think_v a_o task_n of_o no_o difficulty_n at_o all_o in_o regard_v those_o consimilarity_n be_v suppose_v actual_o to_o contain_v all_o quality_n in_o the_o simplicity_n of_o their_o nature_n or_o before_o their_o convention_n and_o disposition_n into_o any_o determinate_a concretion_n i._n e._n that_o colour_n odour_n sapor_n heat_n cold_a etc._n etc._n arise_v from_o colorate_a odorate_fw-la sapid_a hot_a cold_a particle_n of_o the_o first_o catholic_a matter_n but_o insomuch_o as_o atom_n if_o we_o except_o their_o three_o congenial_a propriety_n viz._n magnitude_n which_o by_o a_o general_a interest_n retain_v to_o the_o category_n of_o quality_n figure_n and_o motion_n be_v unanimous_o assume_v to_o be_v exquales_n seu_fw-la qualitatis_fw-la expertes_fw-la absolute_o devoid_a of_o all_o quality_n it_o may_v seem_v at_o first_o encounter_n to_o threaten_v our_o endeavour_n with_o infelicity_n and_o damp_n curiosity_n with_o despair_n of_o satisfaction_n and_o yet_o this_o giant_n at_o distance_n prove_v a_o mere_a pygmie_n at_o hand_n for_o the_o nakedness_n or_o unqualifiedness_n of_o atom_n the_o point_n wherein_o the_o whole_a difficulty_n appear_v radicate_v to_o a_o close_a consideration_n must_v declare_v itself_o to_o be_v the_o basis_n of_o our_o exploration_n and_o indispensable_o necessary_a to_o the_o deduction_n of_o all_o sensible_a quality_n from_o they_o when_o dispose_v into_o concrete_a nature_n because_o be_v any_o colour_n odour_n etc._n etc._n essential_o inhaerent_a in_o atom_n that_o colour_n or_o odour_n must_v be_v no_o less_o intransmutable_a than_o the_o subject_n of_o its_o inhesion_n and_o that_o principle_n be_v intransmutable_a be_v imply_v in_o the_o notion_n of_o their_o be_v principle_n for_o it_o be_v of_o the_o formal_a reason_n of_o principle_n constant_o to_o persevere_v the_o same_o in_o all_o the_o transmutation_n of_o concretion_n otherwise_o all_o thing_n will_v inevitable_o by_o a_o long_a succession_n of_o mutation_n be_v reduce_v to_o clear_a adnihilation_n beside_o all_o thing_n become_v so_o much_o the_o more_o decoloured_a by_o how_o much_o the_o small_a the_o part_n be_v into_o which_o they_o be_v divide_v as_o may_v be_v most_o prompt_o experiment_v in_o the_o pulverization_n of_o paint_a glass_n and_o precious_a stone_n which_o be_v demonstration_n enough_o that_o their_o component_a particle_n in_o their_o elementary_a and_o discrete_a capacity_n be_v perfect_o destitute_a of_o colour_n nor_o be_v the_o force_n of_o this_o argument_n restrain_v only_o to_o colour_n as_o the_o most_o eminent_a of_o quality_n sensible_a but_o extensible_a also_o to_o all_o other_o if_o examine_v by_o a_o obvious_a insistence_n upon_o particular_n â—â—alities_n now_o have_v take_v foot_n on_o the_o necessary_a incompetence_n of_o any_o sensible_a quality_n to_o the_o material_a principle_n of_o concretion_n we_o may_v safe_o advance_v to_o our_o investigation_n of_o the_o reason_n or_o manner_n how_o colour_n and_o all_o other_o quality_n may_v be_v educe_v from_o such_o naked_a and_o unqualified_a principle_n and_o first_o we_o must_v have_v recourse_n to_o some_o few_o of_o the_o most_o considerable_a event_n consignable_a to_o atom_n as_o well_o as_o to_o their_o 3_o inseparable_a propriety_n the_o primary_n and_o to_o this_o scope_n most_o direct_o pertinent_a event_n of_o atom_n be_v only_o two_o viz._n 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d order_n and_o situation_n that_o leucippus_n and_o democritus_n beside_o those_o two_o eminent_a event_n 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d concretion_n and_o secretion_n from_o which_o the_o generation_n and_o corruption_n of_o all_o thing_n be_v derive_v have_v also_o attribute_v unto_o atom_n two_o other_o as_o requisite_a to_o all_o alteration_n i._n e._n the_o procreation_n of_o various_a quality_n namely_o order_n and_o position_n be_v justifiable_a upon_o the_o testimony_n of_o aristotle_n in_o lib._n de_fw-fr ortu_fw-la &_o interitu_fw-la however_o he_o be_v please_v in_o 8._o metaphys_n cap._n 2._o interpret_n the_o abderitane_n term_n of_o democritus_n to_o adnumerate_v 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d figure_n unto_o they_o and_o thereupon_o infer_v that_o atom_n be_v different_a 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d i._n e._n aut_fw-la rhysmo_fw-la quod_fw-la est_fw-la figura_fw-la aut_fw-la trope_n quod_fw-la est_fw-la situs_fw-la aut_fw-la diathege_n quod_fw-la est_fw-la ordo_fw-la &_o in_o metaphys_n 1._o cap._n 4._o to_o exemplify_v this_o difference_n in_o letter_n of_o the_o alphabet_n say_v that_o a_o and_o n_o differ_v in_o figure_n a_o n_o and_o n_o a_o in_o order_n and_o z_o n_o in_o situation_n which_o be_v the_o same_o with_o what_o empiricus_n 2._o advers._fw-la phy_n report_v to_o have_v be_v deliver_v by_o epicurus_n true_a it_o be_v his_o disciple_n lucretius_n exceed_v he_o in_o the_o number_n of_o event_n assignable_a to_o atom_n in_o order_n to_o the_o emergency_n of_o all_o sensible_a quality_n from_o they_o for_o he_o compose_v this_o distich_n interualla_fw-la viae_fw-la connexus_fw-la pondera_fw-la plagae_fw-la concursus_fw-la motus_fw-la ordo_fw-la positura_fw-la figurae_fw-la confound_v both_o event_n and_o conjunct_n together_o wherein_o he_o seem_v to_o have_v have_v more_o regard_n to_o the_o smoothness_n of_o his_o verse_n than_o the_o methodical_a traction_n of_o his_o subject_n for_o motion_n concourse_n and_o percussion_n be_v the_o natural_a consequent_n of_o gravity_n and_o distance_n and_o connexion_n be_v include_v in_o position_n and_o way_n or_o region_n belong_v to_o order_n as_o may_v be_v exemplify_v in_o the_o former_a letter_n which_o respective_a to_o their_o remote_a or_o vicine_fw-la position_n and_o their_o change_n from_o the_o right_n to_o the_o left_a hand_n exhibit_v to_o the_o sense_n various_a face_n or_o apparence_n that_o those_o two_o conjunct_n magnitude_n and_o motion_n instance_n be_v necessary_o to_o be_v associate_v to_o order_n and_o position_n be_v evident_a from_o hence_o that_o if_o it_o be_v inquire_v why_o there_o be_v in_o light_n so_o great_a a_o subtlety_n of_o part_n as_o that_o in_o a_o instant_n it_o penetrate_v the_o thick_a glass_n but_o so_o little_a in_o water_n as_o that_o it_o be_v terminate_v in_o the_o superfice_n thereof_o what_o more_o verisimilous_a reason_n can_v be_v allege_v to_o explain_v the_o cause_n of_o that_o difference_n in_o two_o fluid_a body_n than_o this_o that_o the_o component_a particle_n of_o light_n be_v more_o minute_n or_o have_v less_o of_o magnitude_n than_o those_o of_o water_n and_o if_o it_o be_v inquire_v why_o
any_o other_o part_n of_o the_o medium_fw-la towards_o which_o the_o light_n be_v not_o reflect_v and_o 〈…〉_z he_o have_v no_o reason_n why_o he_o shall_v not_o account_v both_o those_o difâ—â—â—ent_a colour_n to_o be_v true_a the_o reflection_n of_o light_n which_o vary_v the_o apparition_n according_a to_o the_o various_a position_n of_o the_o eye_n in_o several_a part_n of_o the_o medium_fw-la nothing_o diminish_v their_o verity_n if_o so_o why_o shall_v not_o those_o colour_n create_v by_o the_o prism_n be_v also_o repute_v real_a the_o refraction_n of_o light_n which_o exhibit_v other_o colour_n in_o the_o object_v body_n than_o appear_v in_o they_o without_o that_o refraction_n nothing_o diminish_v their_o reality_n by_o way_n of_o corollary_n let_v we_o here_o observe_v prism_n that_o the_o colour_n create_v by_o light_n reflect_v from_o object_n on_o the_o prism_n and_o therein_o twice_o refract_v be_v geminated_a on_o both_o side_n thereof_o for_o insomuch_o as_o those_o colour_n be_v not_o appinge_v but_o on_o the_o extreme_n of_o the_o object_n or_o where_o the_o superfice_n be_v unequal_a for_o if_o that_o be_v plane_n and_o smooth_a it_o admit_v only_o a_o uniform_a colour_n and_o the_o same_o that_o appear_v thereon_o when_o behold_v without_o the_o prism_n therefore_o be_v two_o colour_n always_o observe_v in_o that_o extreme_a of_o the_o object_n which_o respect_v the_o base_a of_o the_o triangle_n in_o the_o glass_n and_o those_o be_v a_o vermilion_n and_o a_o yellow_a and_o two_o other_o colour_n in_o that_o extreme_a which_o respect_v the_o top_n of_o the_o triangle_n and_o those_o be_v a_o violet_n blow_v and_o a_o grass_n green_a and_o hence_o come_v it_o that_o if_o the_o latitude_n of_o the_o superfice_n be_v so_o small_a as_o that_o the_o extreme_n approach_v each_o other_o sufficient_o near_a then_o be_v the_o two_o innermost_a colour_n the_o yellow_a and_o green_a connect_v in_o the_o middle_n of_o the_o superfice_n and_o all_o the_o four_o colour_n constant_o observe_v this_o order_n begin_v from_o the_o base_a of_o the_o triangle_n a_o vermilion_n yellow_a green_a and_o violet_n beside_o the_o inassignable_a variety_n of_o other_o intermediate_n colour_n about_o the_o border_n and_o commissure_n we_o say_v begin_v from_o the_o base_a of_o the_o triangle_n because_o which_o way_n soever_o you_o convert_v the_o prism_n whether_o upward_o or_o downward_o to_o the_o right_n or_o to_o the_o left_a yet_o still_o shall_v the_o four_o colour_n distinguishable_o succeed_v each_o other_o in_o the_o same_o method_n from_o the_o base_a however_o all_o the_o ray_n of_o light_n reflect_v from_o the_o object_n on_o the_o prism_n and_o traject_v through_o it_o be_v carry_v on_o in_o line_n parallel_v to_o the_o base_a after_o their_o incidence_n on_o one_o side_n thereof_o with_o the_o obliquity_n or_o inclination_n of_o near_a upon_o thirty_o degree_n and_o refraction_n therein_o to_o a_o angle_n of_o the_o same_o dimension_n that_o issue_v forth_o on_o the_o other_o side_n they_o be_v again_o refract_v in_o a_o angle_n of_o near_a upon_o 30_o degree_n and_o with_o the_o like_a obliquity_n or_o inclination_n these_o reason_n equitable_o value_v it_o be_v pure_o consequent_a 〈◊〉_d that_o no_o other_o difference_n ought_v to_o be_v allow_v between_o these_o emphatic_a or_o as_o the_o peripatetic_a false_a colour_n and_o the_o durable_a or_o true_a one_o than_o only_o this_o that_o the_o apparent_a deduce_v their_o creation_n for_o the_o most_o part_n from_o light_n refract_v in_o diaphanous_a body_n respective_o figurate_v and_o dispose_a and_o sometime_o from_o light_n only_o reflect_v but_o the_o inhaerent_a or_o true_a as_o they_o call_v they_o deduce_v they_o from_o light_n various_o reflex_v in_o opace_fw-la body_n who_o superficial_a particle_n or_o extancy_n and_o cavity_n be_v of_o this_o or_o that_o figure_n ordination_n and_o disposition_n not_o that_o we_o admit_v the_o durable_a colour_n no_o more_o than_o the_o evanid_n 〈…〉_z to_o be_v formal_o as_o the_o school_n affirm_v inhaerent_a in_o opace_fw-la body_n who_o superficial_a particle_n be_v determinate_o configurate_a and_o dispose_v to_o the_o production_n of_o this_o or_o that_o particular_a species_n of_o colour's_n and_o no_o other_o but_o only_o material_o or_o effective_o for_o the_o several_a species_n of_o colour_n depend_v on_o the_o several_a manner_n in_o which_o the_o minute_n particle_n of_o light_n strike_v upon_o and_o affect_v the_o retina_fw-la tunica_n and_o therefore_o be_v we_o to_o conceive_v that_o opâ—â—e_a body_n reflect_v light_n do_v create_v colour_n only_o by_o a_o certain_a modification_n or_o temperation_n of_o the_o reflect_a light_n and_o respondent_fw-la impression_n thereof_o on_o the_o sensory_a no_o otherwise_o than_o as_o a_o needle_n which_o though_o it_o contain_v not_o in_o itself_o the_o formal_a reason_n of_o pain_n do_v yet_o material_o or_o effective_o produce_v it_o when_o thrust_v into_o the_o skin_n of_o a_o animal_n for_o by_o reason_n oâ—_n its_o motion_n hardness_n and_o acuteness_n it_o cause_v a_o dolorous_a sensation_n in_o the_o part_n perforate_v aâ—â—mists_n to_o diminish_v tâ—â—_n difficulty_n yet_o more_o we_o be_v to_o recognize_v thâ—t_v the_o first_o matter_n or_o catholic_a principle_n of_o all_o material_a nature_n be_v absolute_o devoid_a of_o all_o sensible_a quality_n and_o that_o the_o quality_n of_o concretion_n such_o as_o colour_n sound_v odour_n sapor_n heat_n cold_a humidity_n siccity_n asperity_n smoothness_n hardness_n softness_n etc._n etc._n be_v real_o nothing_o else_o but_o various_a modification_n of_o the_o insensible_a particle_n of_o the_o first_o matter_n relative_a to_o the_o various_a organ_n of_o the_o sense_n for_o since_o the_o organ_n of_o the_o sight_n hear_v â—asting_a smell_a and_o touch_v have_v each_o a_o peculiar_a contexture_n of_o the_o insensible_a particle_n that_o compose_v they_o requisite_a it_o be_v that_o in_o concretion_n there_o shall_v be_v various_a sort_n of_o atom_n some_o of_o such_o a_o special_a magniâ—â—â—â—_n figure_n and_o motion_n as_o that_o fall_v into_o the_o eye_n they_o may_v convenient_o move_v or_o affect_v the_o principal_a sensory_a and_o therein_o produce_v a_o sensation_n of_o themselves_o and_o that_o either_o grateful_a or_o ingrateful_a according_a as_o they_o be_v commodious_a or_o incommodious_a to_o the_o small_a receptary_n thereof_o for_o the_o gratefulness_n or_o ingratefulness_n of_o colour_n arise_v from_o the_o congruity_n or_o incongruity_n of_o the_o particle_n of_o the_o visible_a species_n to_o the_o receptary_n or_o smâ—ll_a pore_n in_o the_o retina_fw-la tunica_n some_o in_o like_a mâ—nner_n that_o may_v be_v conuâ—nient_a to_o the_o organ_n of_o hear_v other_o to_o that_o of_o smell_v etc._n etc._n so_o that_o though_o atom_n of_o all_o sort_n of_o magnitude_n figure_n and_o motion_n contex_v into_o most_o minute_n mass_n arrive_v at_o all_o the_o organ_n of_o sense_n yet_o may_v the_o eye_n only_o be_v sensible_a of_o colour_n the_o ear_n of_o sound_n the_o nostril_n of_o odour_n etc._n etc._n again_o that_o colour_n sound_v odour_n and_o all_o other_o sensible_a quality_n be_v 〈◊〉_d according_a to_o the_o various_a situation_n order_n addition_n detraction_n transposition_n of_o atom_n in_o the_o same_o manner_n as_o word_n whereof_o a_o almost_o infinite_a â—ariety_n may_v be_v compose_v of_o no_o more_o than_o 24_o letter_n by_o their_o various_a situation_n order_n addition_n detraction_n transposition_n as_o we_o have_v more_o copious_o discourse_v in_o our_o precedent_n original_a of_o quality_n sect_n iii_o to_o descend_v to_o particular_n it_o be_v more_o than_o probable_a sight_n that_o the_o various_a species_n of_o colour_n have_v their_o origine_fw-la from_o only_a the_o various_a manner_n in_o which_o the_o incident_a particle_n of_o light_n reflect_v from_o the_o exteriour_o of_o object_n strike_v and_o affect_v the_o principal_a sensory_a it_o can_v be_v improbable_a that_o the_o sense_n of_o a_o white_a colour_n be_v cause_v in_o the_o optic_a nerve_n when_o such_o atom_n of_o light_n or_o ray_n consist_v of_o they_o strike_v upon_o the_o retina_fw-la tunica_n as_o come_v direct_o from_o the_o lucid_a fountain_n the_o sun_n or_o pure_a flame_n or_o reflex_o from_o a_o body_n who_o superficial_a particle_n be_v polite_a and_o spherical_a such_o as_o we_o have_v former_o conjecture_v in_o the_o small_a an_o hardly_o distinguishable_a bubble_n of_o froth_n and_o the_o minute_n particle_n of_o snow_n and_o as_o for_o the_o perception_n of_o its_o contrary_n black_a general_o light_n though_o scarce_o warrantable_o repute_v a_o colour_n we_o have_v very_a ground_n for_o our_o conjecture_n that_o it_o arise_v rather_o from_o a_o mere_a privation_n of_o light_n than_o any_o material_a impression_n on_o the_o sensory_a for_o blackness_n seem_v identical_a or_o coessential_a with_o shadow_n and_o all_o of_o it_o that_o be_v positive_o perceptible_a consist_v in_o its_o participation_n of_o light_n which_o alone_o
either_o mine_n or_o long_a cave_n be_v by_o oblique_a repercussion_n from_o their_o side_n convey_v inward_o and_o so_o often_o bandy_v from_o side_n to_o side_n that_o few_o or_o none_o attain_v to_o the_o bottom_n to_o diminish_v the_o opacity_n thereof_o every_o reflection_n remit_v some_o ray_n more_o or_o less_o towards_o the_o mouth_n of_o the_o pit_n or_o cave_n and_o this_o usher_n in_o our_o three_o observable_a arist._n 3_o that_o aristotle_n assertion_n lumen_fw-la esse_fw-la in_o continuo_fw-la motu_fw-la that_o light_n be_v in_o perpetual_a motion_n or_o reverberate_v to_o infinity_n be_v profound_a and_o orthodox_n for_o notwithstanding_o the_o illusion_n of_o our_o sense_n persuade_v we_o that_o all_o thing_n in_o the_o aer_fw-la about_o we_o and_o within_o our_o house_n be_v calm_a and_o unmoved_a yet_o do_v that_o better_a criterion_n our_o reason_n assure_v that_o the_o light_n diffuse_v through_o the_o aer_fw-la be_v in_o perpetual_a inquietude_n and_o consist_v of_o nothing_o else_o but_o a_o most_o tenuious_a contexture_n of_o innumerable_a ray_n swarm_v from_o and_o to_o all_o region_n incessant_o so_o long_o as_o the_o lucidum_fw-la cease_v not_o to_o maintain_v the_o succession_n of_o fresh_a ray_n that_o may_v be_v reflect_v from_o all_o obvious_a body_n so_o that_o in_o what_o ever_o part_n of_o the_o medium_n the_o eye_n be_v posit_v it_o shall_v ever_o have_v some_o object_n or_o other_o present_v and_o particular_o that_o from_o whence_o some_o ray_n be_v more_o direct_o reflect_v into_o its_o pupil_n not_o that_o we_o conceive_v the_o light_n diffuse_v through_o the_o whole_a aer_fw-la to_o be_v continue_v or_o unite_v in_o all_o point_n as_o be_v the_o part_n of_o water_n in_o the_o sea_n but_o that_o as_o a_o spider_n web_n appear_v to_o be_v one_o entire_a and_o unite_a body_n though_o it_o consist_v of_o distinct_a filament_n various_o intricate_a and_o mutual_o decussate_v each_o other_o so_o also_o be_v light_n non_fw-la unum_fw-la quid_fw-la simplicissimum_fw-la sed_fw-la compositissimum_fw-la some_o one_o thing_n not_o most_o simple_a or_o consist_v of_o part_n continued_o unite_v but_o most_o compound_v or_o consist_v of_o part_n so_o interweave_v as_o to_o exclude_v all_o sensible_a discontinuity_n though_o our_o sense_n deprehend_v it_o to_o be_v incompositissimum_fw-la because_o the_o acies_fw-la of_o the_o sight_n be_v too_o blunt_a to_o discern_v the_o single_a ray_n which_o like_v most_o slender_a filament_n with_o exquisite_a subtlety_n interweave_v into_o a_o visible_a invisible_a web_n replenish_v the_o whole_a medium_fw-la 4_o that_o though_o light_n be_v ever_o debilitate_a by_o reflection_n refraction_n yet_o be_v it_o many_o time_n corroborate_v by_o refraction_n as_o that_o transmit_v through_o convex_a glass_n and_o glass_n vial_n replete_a with_o limpid_a water_n and_o then_o only_o debilitate_a when_o it_o be_v refract_v by_o a_o concave_a superficies_n of_o a_o pellucid_a body_n or_o after_o refraction_n on_o a_o plane_n superfice_n be_v look_v upon_o oblique_o for_o as_o no_o reason_n can_v be_v give_v for_o the_o debilitation_n of_o light_n by_o reflection_n but_o the_o attenuation_n or_o dimmution_n of_o the_o number_n of_o its_o ray_n so_o can_v none_o be_v assign_v for_o the_o corroboration_n of_o it_o by_o refraction_n in_o a_o convex_a glass_n or_o vial_n fill_v with_o clear_a water_n but_o the_o multiplication_n of_o its_o ray_n in_o some_o part_n of_o the_o medium_fw-la nor_o be_v there_o on_o the_o contrary_a why_o we_o shall_v conceive_v light_a to_o be_v make_v weak_a by_o some_o refraction_n unless_o in_o this_o respect_n only_o that_o if_o it_o have_v not_o fall_v foul_a of_o a_o refringent_a body_n a_o great_a number_n of_o ray_n will_v have_v continue_v their_o direct_a progress_n in_o a_o close_a order_n or_o more_o unite_a stream_n and_o so_o their_o debility_n depend_v mere_o on_o their_o disgregation_n not_o diminution_n of_o pernicity_n certain_o that_o light_n which_o be_v corroborate_v by_o refraction_n in_o a_o convex_a glass_n will_v be_v yet_o more_o strong_a and_o energytical_a if_o all_o those_o ray_n that_o strike_v upon_o the_o obverted_a side_n of_o the_o glass_n be_v so_o refract_v as_o to_o permeate_n and_o unite_v in_o the_o aer_fw-la beyond_o the_o averted_a side_n thereof_o and_o those_o ray_n which_o be_v traject_v through_o the_o bottom_n of_o a_o glass_n vial_n fill_v with_o water_n arrive_v at_o the_o eye_n so_o much_o the_o more_o disgregate_v by_o how_o much_o the_o more_o oblique_o the_o eye_n be_v posit_v because_o the_o water_n be_v in_o the_o bottom_n more_o copious_a and_o so_o contain_v more_o retundent_fw-la particle_n do_v divert_v the_o great_a number_n of_o they_o into_o the_o ambient_fw-la and_o hence_o we_o infer_v that_o if_o the_o beam_n of_o the_o sun_n be_v concede_v more_o weak_a in_o the_o morn_n and_o evening_n than_o at_o noon_n only_o because_o of_o a_o great_a refraction_n by_o more_o vapour_n then_o interpose_v that_o effect_n must_v chief_o arise_v from_o hence_o that_o the_o ray_n come_v unto_o we_o oblique_o after_o their_o trajection_n through_o those_o swarm_n of_o denser_n vapour_n and_o consequent_o more_o dissipate_v the_o major_a part_n of_o they_o be_v divert_v into_o other_o region_n of_o the_o medium_fw-la moreover_o insomuch_o as_o all_o master_n in_o the_o optic_n clear_o demonstrate_v that_o the_o image_n of_o a_o illustrate_a object_n speculate_v through_o water_n in_o the_o bottom_n of_o a_o vessel_n indiaphanous_a do_v appear_v less_o lively_a to_o those_o that_o look_v on_o it_o oblique_o than_o to_o those_o that_o behold_v it_o in_o direct_a line_n respective_a to_o the_o tendency_n of_o the_o light_n refract_v by_o the_o water_n and_o that_o the_o superfice_n of_o every_o object_n have_v so_o much_o the_o few_o part_n discernible_a by_o how_o much_o more_o oblique_o it_o be_v speculate_v therefore_o be_v it_o pure_o necessary_a that_o the_o image_n of_o a_o object_n appear_v more_o contract_v when_o speculate_v by_o a_o vertical_a line_n than_o when_o exhibit_v to_o the_o eye_n in_o a_o direct_a and_o irrefracted_a one_o spherical_a and_o this_o also_o we_o judge_v to_o be_v in_o some_o part_n the_o cause_n why_o the_o sun_n when_o near_o to_o our_o horizon_n either_o orient_a or_o occident_n appear_v in_o a_o figure_n more_o elliptical_a or_o oval_a than_o spherical_a for_o then_o do_v we_o behold_v it_o per_fw-la lineam_fw-la verticalem_fw-la we_o say_v in_o part_n because_o the_o same_o effect_n may_v also_o be_v induce_v by_o the_o form_n of_o the_o vaporous_a sphere_n however_o this_o may_v be_v controvert_v yet_o most_o certain_a it_o be_v that_o the_o lucid_a image_n of_o the_o sun_n be_v always_o more_o vitiate_a when_o it_o arrive_v at_o our_o â—ight_n from_o a_o humble_a position_n than_o a_o sublime_a or_o meridional_a non_fw-la quod_fw-la pauciores_fw-la quidem_fw-la radij_fw-la directi_fw-la mane_n quam_fw-la meridie_fw-la sed_fw-la â—eflexi_fw-la tamen_fw-la pauciores_fw-la qui_fw-la cum_fw-la illis_fw-la misceantur_fw-la ipsorumque_fw-la vim_fw-la augeant_fw-la quia_fw-la directi_fw-la supra_fw-la liberam_fw-la horizontis_fw-la planitiem_fw-la praetereant_fw-la nec_fw-la redeant_fw-la cum_fw-la sub_fw-la meridiem_fw-la in_o terram_fw-la impacti_fw-la non_fw-la resilire_fw-la regredique_fw-la non_fw-la valeant_fw-la as_o gassendus_fw-la in_o epist._n ad_fw-la bullialdum_fw-la de_fw-fr apparent_a magnitud_n solis_fw-la humilis_fw-la &_o sublimis_fw-la and_o this_o have_v a_o near_a relation_n to_o our_o five_o observable_a sensible_a 5_o that_o the_o body_n from_o which_o the_o ray_n of_o a_o lucid_a object_n more_o eminent_o the_o sun_n be_v repercuss_v so_o as_o to_o diminish_v the_o shadow_n round_o about_o it_o seem_v not_o to_o be_v the_o conterminous_a aer_fw-la but_o rather_o some_o opacum_fw-la constitute_v beyond_o both_o it_o and_o the_o aer_fw-la not_o that_o we_o deny_v the_o necessary_a reflection_n of_o many_o of_o the_o luminous_a ray_n proceed_v from_o the_o sun_n by_o those_o miriads_o of_o miriads_o of_o particle_n float_v in_o the_o atmosphere_n and_o so_o the_o remission_n of_o they_o back_o again_o towards_o their_o source_n and_o the_o consequent_a diminution_n of_o the_o shadow_n environ_v the_o same_o but_o that_o we_o conceive_v the_o proportion_n of_o ray_n so_o divert_v to_o be_v so_o small_a as_o to_o be_v much_o below_o the_o observation_n of_o our_o sense_n for_o he_o that_o be_v in_o the_o bottom_n of_o a_o deep_a mine_n have_v his_o sight_n so_o little_o advantage_v by_o the_o aer_fw-la illuminate_v by_o the_o meridian_n beam_n of_o the_o sun_n that_o though_o he_o can_v clear_o behold_v the_o star_n in_o the_o firmament_n immense_o beyond_o that_o vast_a tract_n of_o aer_fw-la then_o illustrate_v yet_o can_v he_o hardly_o perceive_v his_o own_o hand_n or_o aught_o else_o about_o he_o since_o all_o the_o ray_n of_o light_n which_o affect_v his_o eye_n be_v only_o those_o few_o that_o have_v escape_v repercussion_n upward_o by_o those_o many_o oblique_a refraction_n in_o
fluid_a be_v not_o humid_a nor_o every_o firm_a dry_v and_o upon_o natural_a consequence_n that_o humidity_n be_v a_o species_n of_o fluidity_n and_o siccity_n a_o species_n of_o firmity_n and_o also_o that_o it_o be_v our_o duty_n to_o speculate_v the_o reason_n of_o each_o according_o beginning_n at_o the_o general_n fluidity_n we_o conceive_v to_o be_v a_o quality_n arise_v mere_o from_o hence_o that_o the_o atom_n define_v or_o insensible_a particle_n of_o which_o a_o fluid_a concretion_n do_v consist_v be_v smooth_a in_o superfice_n and_o reciprocal_o contiguous_a in_o some_o point_n though_o dissoâ—â—â—â—â—_n or_o incontiguous_a in_o other_o so_o that_o many_o inane_fw-la space_n small_a and_o greaâ—â—â—_n according_a to_o the_o several_a magnitude_n of_o the_o particle_n which_o intercept_v they_o be_v intersperse_v among_o they_o they_o be_v upon_o the_o motion_n of_o the_o mass_n oâ—_n body_n which_o they_o compose_v most_o easy_o movable_a roll_a one_o upon_o â—â—other_n and_o in_o a_o continue_a fluor_fw-la or_o stream_n diffuse_v themselves_o till_o thâ—â—_n be_v arrest_v by_o some_o firm_a body_n to_o who_o superfice_n they_o exact_o accommodate_v themselves_o consi_v that_o the_o â—â—sence_n of_o fluidity_n doubt_n consist_v only_o in_o these_o two_o condition_n the_o smoothness_n of_o insensible_a particle_n and_o interruption_n of_o small_a inane_fw-la space_n among_o they_o where_o their_o extremes_n be_v incontiguous_a may_v be_v even_o sensible_o demonstrate_v in_o a_o heap_n or_o measure_n of_o corne._n which_o be_v apt_a for_o diffusion_n or_o fluid_n only_o because_o the_o grain_n of_o which_o it_o do_v consist_v be_v superficial_o smooth_a and_o hard_a and_o have_v miriads_o of_o inane_fw-la space_n intercept_v among_o they_o by_o reason_n of_o the_o incontiguity_n of_o their_o extremes_n in_o various_a point_n so_o 〈◊〉_d whenever_o the_o heap_n be_v move_v or_o effuse_v from_o one_o vessel_n into_o another_o the_o grain_n mutual_o roll_a each_o upon_o other_o diffuse_v themselves_o in_o one_o continue_a stream_n and_o immediate_o upon_o their_o reception_n into_o the_o concave_n of_o the_o vessel_n the_o aggregate_v or_o mass_n of_o they_o become_v exact_o accommodate_v to_o the_o figure_n or_o internal_a superfice_n of_o the_o same_o and_o forasmuch_o as_o the_o different_a magnitude_n of_o compose_v particle_n do_v not_o necessitate_v a_o difference_n of_o formal_a quality_n but_o only_a variety_n of_o figure_n contexture_n and_o 〈◊〉_d well_o may_v we_o conceive_v the_o same_o reason_n to_o essence_n the_o fluidity_n of_o water_n also_o because_o betwixt_o a_o heap_n of_o corn_n and_o a_o heap_n or_o mass_n of_o water_n the_o difference_n be_v only_o this_o that_o the_o grain_n which_o compose_v the_o one_o be_v of_o sensible_a magnitude_n and_o so_o have_v sensible_a empty_a space_n interpose_v amoâ—â—_n they_o but_o the_o granule_n or_o particle_n which_o compose_v the_o other_o be_v 〈◊〉_d sensible_a magnitude_n or_o incomparable_o more_o exile_n and_o so_o have_v the_o inane_fw-la 〈◊〉_d intercept_v among_o they_o incomparable_o less_o for_o that_o water_n do_v consist_v of_o small_a grain_n or_o smooth_a particle_n be_v conspicuous_a even_o from_o 〈◊〉_d that_o water_n be_v capable_a of_o conversion_n into_o fume_v or_o vapour_n only_a 〈◊〉_d rarefaction_n and_o fume_v again_o reducible_a into_o water_n mere_o by_o 〈◊〉_d and_o the_o reason_n why_o fume_v become_v visible_a be_v only_o this_o that_o the_o 〈…〉_z part_n of_o fume_n be_v a_o collection_n or_o assembly_n of_o many_o thousand_o of_o thoâ—â—â—â—â—gly-invisible_a particle_n which_o constitute_v the_o water_n from_o whence_o the_o â—â—me_n ascend_v as_o may_v be_v ascertain_v from_o hence_o that_o to_o the_o composition_n of_o one_o single_a drop_n of_o water_n many_o miriads_o of_o miriads_o of_o insensible_a particle_n must_v be_v convene_v and_o unite_v so_o that_o water_n contain_v in_o a_o cauldron_n set_v on_o the_o fire_n and_o seethe_a do_v differ_v from_o the_o fume_v exhale_v from_o it_o only_o in_o this_o respect_n that_o the_o one_o be_v water_n condense_v the_o other_o rarefy_v or_o that_o water_n be_v make_v fume_v when_o its_o particle_n be_v violent_o dissociate_v and_o the_o aer_fw-la various_o intercept_v among_o they_o and_o fume_v be_v return_v to_o water_n when_o the_o same_o particle_n be_v reduce_v to_o their_o natural_a close_a order_n and_o the_o intercept_v aer_fw-la again_o exclude_v again_o that_o the_o fluidity_n of_o water_n depend_v on_o the_o same_o cause_n proportionate_o as_o that_o of_o a_o heap_n of_o corn_n may_v according_a to_o the_o law_n of_o similitude_n be_v justify_v by_o the_o parallel_n capacity_n of_o water_n to_o the_o same_o effect_n viz._n diffusion_n division_n and_o accommodation_n to_o the_o figure_n of_o the_o recipient_a or_o terminant_fw-la for_o the_o result_n hereof_o be_v that_o it_o have_v no_o continuity_n or_o mutual_a cohaerence_n of_o its_o particle_n which_o shall_v hinder_v their_o easy_a dissociation_n nor_o be_v it_o a_o valid_a argument_n to_o the_o contrary_a that_o water_n appear_v to_o be_v a_o continue_a body_n but_o a_o heap_n of_o corn_n a_o discontinue_v for_o that_o be_v only_o according_a to_o appearance_n cause_v from_o hence_o that_o by_o how_o much_o small_a the_o component_a particle_n of_o a_o concretion_n be_v by_o so_o much_o small_a must_v the_o inane_fw-la space_n be_v which_o be_v intercept_v among_o they_o where_o they_o be_v incontiguous_a and_o upon_o consequence_n so_o much_o the_o less_o interrupt_v or_o more_o continue_a must_v the_o mass_n or_o aggregate_v appear_v as_o may_v be_v most_o familiar_o understand_v if_o we_o compare_v a_o heap_n of_o corn_n with_o one_o of_o the_o fine_a calais_n sand_n that_o with_o a_o heap_n of_o the_o most_o volatile_a or_o impalpable_a powder_n that_o the_o chemist_n or_o apothecary_n can_v make_v and_o so_o gradual_o less_o and_o less_o in_o the_o dimension_n of_o granule_n till_o we_o arrive_v at_o the_o small_a imaginable_a so_o that_o we_o can_v wonder_v that_o the_o substance_n of_o water_n shall_v be_v apprehend_v by_o the_o dull_a sense_n as_o whole_o continue_v though_o real_o it_o be_v only_o less_o interrupt_v than_o a_o heap_n of_o sand_n when_o the_o grain_n whereof_o water_n be_v amass_v be_v incomparable_o small_a than_o those_o of_o the_o fine_a sand_n and_o intercept_v among_o they_o inane_fw-la space_n incomparable_o small_a such_o as_o be_v by_o many_o degree_n below_o the_o discernment_n of_o the_o acute_a sight_n though_o advantage_v by_o the_o best_a microscope_n if_o this_o argument_n reach_v not_o the_o height_n either_o of_o the_o difficulty_n itself_o each_o or_o your_o expectation_n and_o curiosity_n concern_v it_o be_v please_v to_o imp_v the_o wing_n of_o it_o with_o the_o feather_n of_o another_o of_o the_o same_o importance_n but_o more_o perspicuity_n it_o be_v well_o know_v especial_o to_o chemist_n and_o refiner_n that_o every_o metal_n be_v capable_a of_o a_o twofold_a fluidity_n one_o in_o the_o form_n of_o a_o impalpable_a or_o volatile_a powder_n the_o other_o of_o a_o liquor_n who_o fluor_fw-la be_v continue_v according_a to_o the_o judgement_n of_o sense_n for_o when_o a_o metal_n be_v calcine_v by_o precipitation_n i._n e._n by_o corrosive_n and_o mercurial_a water_n specifical_o appropriate_a to_o its_o nature_n be_v thereby_o reduce_v into_o small_a grain_n it_o become_v fluid_n after_o the_o manner_n of_o sand_n and_o therefore_o may_v as_o convenient_o be_v use_v in_o hour-glass_n for_o chronometry_n or_o the_o measure_n of_o time_n but_o because_o each_o of_o those_o visible_a grain_n be_v make_v up_o of_o million_o of_o other_o more_o exile_n and_o invisible_a granule_n or_o particle_n which_o be_v the_o component_a principle_n or_o matter_n of_o the_o metal_n hence_o it_o be_v that_o if_o we_o put_v they_o all_o together_o in_o a_o crucible_n and_o melt_v they_o in_o a_o reverberatory_n fire_n who_o igneous_a atom_n invade_v penetrate_v and_o subdivide_v each_o granule_n into_o the_o small_a particle_n to_o which_o the_o corrosive_a virtue_n of_o the_o aqua_fw-la fortis_fw-la can_v not_o extend_v then_o will_v the_o whole_a mass_n put_v on_o another_o kind_n of_o fluidity_n such_o as_o that_o of_o water_n oil_n and_o all_o other_o liquor_n now_o the_o reason_n of_o the_o former_a fluidity_n be_v manifest_o the_o same_o with_o that_o of_o corn_n and_o sand_n new_o explicate_v and_o that_o of_o the_o latter_a the_o same_o as_o of_o water_n i._n e._n the_o granule_n of_o the_o calcine_v powder_n be_v dissolve_v into_o other_o of_o dimension_n incomparable_o small_a do_v intercept_v among_o themselves_o or_o betwixt_o their_o superficies_n where_o those_o aâ—e_a incontiguous_a innumerable_a multitude_n of_o inane_fw-la space_n but_o those_o incomparable_o less_o than_o before_o their_o ultimate_a subtiliation_n and_o consequent_o as_o have_v be_v say_v make_v the_o metal_n dissolve_v to_o be_v deprehend_v by_o the_o senâ—â—_n as_o one_o entire_a and_o continue_a substance_n to_o
conclude_v therefore_o 〈…〉_z discover_v no_o reason_n against_o we_o of_o bulk_n sufficient_a to_o obstruct_v the_o 〈◊〉_d oâ—_n our_o conception_n that_o the_o fluidity_n of_o fire_n flame_n aer_fw-la and_o all_o liquid_a substance_n whatever_o can_v well_o be_v deduce_v from_o any_o other_o 〈◊〉_d but_o what_o we_o have_v here_o assign_v to_o water_n and_o metal_n dissolve_v 〈◊〉_d when_o we_o consider_v that_o be_v equal_o consentaneous_a to_o conceive_v th'empery_n other_o fluid_a or_o liquid_a body_n be_v compose_v also_o of_o certain_a special_o â—â—â—â—igurate_a granule_n or_o imperceptible_a particle_n which_o be_v only_a 〈◊〉_d in_o some_o point_n of_o their_o superficies_n not_o reciprocal_o coherent_a 〈…〉_z intercept_v various_a inane_fw-la space_n betwixt_o they_o and_o be_v therefore_o easy_o 〈◊〉_d dissociable_a external_o terminable_a and_o capable_a of_o make_v the_o body_n appâ—â—â—ntly_o continuate_a as_o water_v it_o selâ—_n define_v and_o as_o 〈…〉_z other_o general_a quality_n firmness_n or_o stability_n since_o 〈◊〉_d mâ—st_v have_v contrary_a cause_n and_o that_o the_o solidity_n of_o atom_n be_v the_o 〈◊〉_d of_o all_o solidity_n and_o firmness_n in_o concretion_n well_o may_v we_o understand_v 〈◊〉_d be_v radicate_v in_o this_o that_o the_o insensible_a particle_n of_o which_o a_o firm_a 〈◊〉_d be_v compose_v whether_o they_o be_v of_o one_o or_o diverse_a sort_n i._n e._n 〈◊〉_d or_o dissimilar_v in_o magnitude_n and_o figure_n do_v so_o reciprocal_o compâ—â—â—_n and_o adhaere_fw-la unto_o each_o other_o as_o that_o be_v uncapable_a of_o roll_a 〈◊〉_d each_o other_o superfice_n both_o in_o respect_n of_o the_o ineptitude_n of_o 〈◊〉_d figure_n thereunto_o and_o the_o want_n of_o competent_a inane_fw-la space_n among_o they_o they_o general_o become_v uncapable_a 〈◊〉_d without_o extreme_a 〈◊〉_d of_o emotion_n dissociation_n diffusion_n and_o so_o of_o termination_n 〈◊〉_d any_o other_o superfice_n but_o what_o themselves_o constitute_v cause_n if_o it_o 〈…〉_z enquire_v whence_o this_o reciprocal_a compression_n indissociability_n 〈◊〉_d immobility_n of_o insensible_a particle_n in_o a_o firm_a concretion_n do_v 〈◊〉_d proceed_v we_o can_v derive_v it_o from_o three_o sufficient_a cause_n 1._o the_o 〈◊〉_d small_a hamulâ—_n uncinulive_n hook_n or_o claw_n by_o which_o atom_n of_o 〈…〉_z superficies_n be_v adapt_v to_o implicate_v each_o other_o by_o mutual_a 〈◊〉_d and_o that_o so_o close_o as_o that_o all_o inanity_n be_v exclude_v from_o betwixt_o 〈◊〉_d â—â—mmissures_v or_o joyning_n and_o this_o be_v the_o principal_a and_o most_o frequent_a 〈◊〉_d of_o stability_n 2._o the_o introduction_n and_o pressure_n of_o extraneous_a 〈◊〉_d which_o invade_v a_o concretion_n and_o wedge_v in_o both_o themselves_o 〈…〉_z intestine_a one_o together_o and_o that_o chief_o by_o obvert_v theâ—_n 〈…〉_z or_o superficies_n thereunto_o cause_v a_o general_a compression_n and_o 〈…〉_z of_o all_o the_o particle_n of_o the_o mass_n and_o by_o this_o way_n do_v 〈…〉_z water_n and_o all_o humid_a substance_n for_o since_o the_o atom_n of_o 〈…〉_z and_o those_o of_o water_n octahedrical_a as_o be_v most_o 〈…〉_z those_o of_o cold_a insinuate_v themselves_o into_o the_o 〈…〉_z by_o obversion_n of_o their_o plane_n side_n to_o they_o they_o 〈…〉_z particle_n thereof_o and_o so_o not_o permit_v they_o to_o be_v 〈…〉_z fluidity_n and_o make_v the_o whole_a mass_n rigid_a and_o 〈…〉_z hither_o also_o may_v we_o most_o congruous_o refer_v the_o coagulation_n of_o milk_n upon_o the_o injection_n of_o rennet_n vinegar_n juice_n of_o lemon_n and_o the_o like_a acid_n thing_n for_o the_o hamous_a and_o inviscate_a atom_n whereof_o the_o acid_n be_v most_o compose_v meet_v with_o the_o ramous_a and_o grosser_n particle_n of_o the_o milk_n which_o constitute_v the_o caseous_a and_o butyrous_a part_n thereof_o instant_o fasten_v upon_o they_o with_o their_o hook_n connect_v they_o and_o so_o impede_v their_o fluiditie_n change_v their_o lax_n and_o movable_a contexture_n into_o a_o close_a and_o immovable_a or_o firm_a while_o the_o more_o exile_n and_o smooth_a particle_n of_o the_o milk_n whereof_o the_o serum_fw-la or_o whey_n be_v compose_v escape_v those_o entangling_n and_o conserve_v their_o native_a fluidity_n this_o may_v be_v confirm_v from_o hence_o that_o whenever_o the_o cheese_n or_o butter_n make_v of_o the_o coagulation_n be_v hold_v to_o the_o fire_n they_o recover_v their_o former_a fluidity_n because_o the_o tenacious_a particle_n of_o the_o acid_n be_v disentangle_v and_o interrupt_v by_o the_o spherical_a and_o superlative_o agile_a atom_n of_o fire_n 3._o the_o exclusion_n of_o introduce_v atom_n such_o as_o by_o their_o exility_n roundness_n and_o motion_n do_v during_o their_o admistion_n interturbe_v the_o mutual_a cohaesion_n and_o quiet_a of_o domestic_a one_o which_o compose_v a_o concretion_n thus_o in_o the_o decalescence_n of_o melt_a metal_n and_o glass_n when_o the_o atom_n of_o fire_n which_o have_v dissociate_v the_o particle_n thereof_o and_o make_v they_o fluid_a do_v abandon_v the_o metal_n and_o so_o cease_v to_o agitate_v and_o dissociate_v the_o particle_n thereof_o then_o do_v the_o domestic_a atom_n return_v to_o a_o close_a order_n mutual_o implicate_v each_o other_o and_o so_o make_v the_o whole_a mass_n compact_a and_o firm_a as_o before_o thus_o also_o when_o the_o atom_n of_o water_n wine_n or_o any_o other_o dissolvent_a which_o have_v insinuate_v into_o the_o body_n of_o salt_n alum_n nitre_n or_o other_o concretion_n retain_v to_o the_o same_o tribe_n and_o dissolve_v the_o continuity_n of_o its_o particle_n metamorphose_v it_o from_o a_o solid_a into_o a_o fluid_a body_n so_o that_o the_o sight_n apprehend_v it_o to_o be_v one_o simple_a and_o uniform_a substance_n with_o the_o liquor_n we_o say_v when_o these_o dissociate_a atom_n be_v evaporate_v by_o heat_n the_o particle_n of_o the_o salt_n instant_o fall_v together_o again_o become_v readunate_v and_o so_o make_v up_o the_o mass_n compact_v and_o solid_a as_o before_o such_o as_o no_o man_n but_o a_o eye-witness_n of_o the_o experiment_n can_v persuade_v himself_o to_o have_v be_v so_o late_o diffuse_v concorporate_v and_o lose_v in_o the_o fluid_a body_n of_o water_n sect_n ii_o by_o the_o light_n of_o the_o praemise_n it_o appear_v a_o most_o perspicuous_a truth_n define_v that_o humidity_n be_v only_o a_o certain_a species_n of_o fluidity_n for_o whoever_o will_v frame_v to_o himself_o a_o proper_a and_o adequate_a notion_n of_o a_o humour_n or_o humid_a substance_n must_v conceive_v it_o to_o be_v such_o a_o fluid_a or_o fluxile_a body_n which_o be_v induce_v upon_o or_o apply_v unto_o any_o thing_n that_o be_v compact_a do_v adhare_n to_o the_o same_o per_fw-la minimas_fw-la particulas_fw-la and_o madify_v or_o humectate_v so_o much_o thereof_o as_o it_o touch_v such_o therefore_o be_v water_n such_o be_v wine_n such_o â—s_n oil_n such_o be_v all_o those_o liquor_n which_o no_o soon_o touch_v any_o body_n not_o fluid_a but_o either_o they_o leave_v many_o of_o their_o particle_n adhaerent_fw-la only_o to_o the_o superfice_n thereof_o and_o this_o because_o the_o most_o seem_o polite_a superfice_n be_v full_a of_o eminence_n and_o cavity_n as_o we_o have_v frequent_o assert_v and_o so_o moisten_v it_o or_o penetrate_v through_o the_o whole_a contexture_n thereof_o total_o humectate_v or_o wet_v the_o same_o but_o such_o be_v not_o aer_fw-la such_o be_v not_o any_o metal_n fuse_v such_o be_v not_o quicksilver_n nor_o any_o of_o those_o fluor_n which_o â—hough_o they_o be_v apply_v unto_o and_o subingress_n into_o the_o pore_n of_o a_o compact_a body_n do_v yet_o leave_v none_o of_o their_o particle_n adhaerent_fw-la to_o either_o the_o superficial_a 〈◊〉_d internal_a part_n thereof_o but_o without_o diminution_n of_o their_o own_o quantity_n 〈◊〉_d off_o clear_o and_o so_o leave_v the_o touch_v oâ—_n pervade_v body_n unmaâ—ified_v 〈◊〉_d â—â—humectaâ—e_n as_o they_o find_v it_o define_v on_o the_o other_o side_n it_o be_v likewise_o manifest_a that_o siccity_n oâ—_n aridity_n be_v only_o a_o certain_a species_n of_o firmness_n or_o stability_n because_o a_o dry_a or_o 〈◊〉_d substance_n be_v conceive_v to_o be_v firm_a or_o compact_a only_o insomuch_o as_o it_o be_v 〈◊〉_d of_o all_o moisture_n of_o this_o sort_n according_a to_o vulgar_a conception_n may_v 〈◊〉_d account_v all_o stone_n sand_n ash_n all_o metal_n and_o whatever_o be_v of_o so_o firm_a a_o constitution_n as_o containâ—_n nothing_o of_o humidity_n either_o in_o it_o superfice_n 〈…〉_z which_o can_v be_v extract_v from_o it_o or_o iâ—_n extract_v be_v not_o capable_a 〈◊〉_d moisten_v any_o other_o body_n but_o not_o plant_n nor_o animal_n nor_o mineral_n 〈◊〉_d any_o other_z concretionâ—_n which_o though_o apparent_o dry_a to_o the_o sense_n do_v 〈◊〉_d contâ—in_n some_o moisture_n within_o it_o and_o such_o as_o be_v educe_v be_v capable_a of_o 〈◊〉_d another_o body_n 〈…〉_z we_o say_v accord_v to_o vulgar_a conception_n because_o not_o absolute_o for_o though_o 〈◊〉_d be_v oppose_v to_o humidity_n not_o as_o a_o
the_o atom_n be_v at_o all_o hamous_a or_o reciprocal_o retentive_a insomuch_o therefore_o body_n as_o there_o be_v some_o certain_a compactness_n more_o or_o less_o even_o in_o all_o soft_a concretion_n from_o thence_o it_o may_v be_v easy_o infer_v that_o the_o general_n reason_n of_o the_o mollification_n of_o hard_a body_n do_v consist_v in_o this_o that_o their_o insensible_a particle_n be_v in_o some_o degree_n dissociate_v i._n e._n so_o separate_v each_o from_o other_o in_o many_o point_n as_o that_o more_o and_o large_a inane_fw-la space_n be_v intercept_v among_o they_o than_o while_o they_o be_v close_o coadunate_v and_o on_o the_o contrary_a that_o the_o general_n reason_n of_o the_o induration_n of_o soft_a body_n do_v consist_v only_o in_o this_o that_o their_o insensible_a particle_n before_o in_o some_o degree_n dissociate_v be_v reduce_v to_o a_o close_a order_n or_o high_a degree_n of_o compactness_n and_o so_o most_o of_o the_o inane_fw-la space_n intercept_v be_v exclude_v from_o among_o they_o to_o this_o the_o doubt_v mersennus_n full_o subscribe_v in_o lib._n 2._o harmonicor_n proposit_a ultima_fw-la where_o deduce_v the_o cause_n of_o hardness_n rigidity_n and_o the_o like_a quality_n from_o the_o atom_n of_o democritus_n and_o epicurus_n he_o plain_o say_v duritiem_fw-la fieri_fw-la ab_fw-la atomis_fw-la ramosis_fw-la quae_fw-la suis_fw-la hamatis_fw-la implicationibus_fw-la perexigua_fw-la spatia_fw-la relinquunt_fw-la inania_fw-la per_fw-la quae_fw-la nequeant_fw-la ingredi_fw-la corpuscula_fw-la caloris_fw-la etc._n etc._n nay_o such_o be_v the_o urgency_n of_o this_o truth_n that_o aristotle_n himself_o seem_v to_o confess_v it_o in_o these_o word_n quae_fw-la humoris_fw-la absentia_fw-la concrescunt_fw-la &_o duruntur_fw-la ea_fw-la liquefacere_fw-la humour_n potest_fw-la nisi_fw-la adeo_fw-la sese_fw-la particulae_fw-la nimirum_fw-la collegerint_fw-la coierintque_fw-la ut_fw-la minora_fw-la partibus_fw-la aquae_fw-la foramina_fw-la sint_fw-la relicta_fw-la id_fw-la quod_fw-la fictili_fw-la accidit_fw-la etc._n etc._n 4._o meteorum_fw-la cap._n 8._o and_o we_o need_v seek_v no_o far_o than_o a_o ball_n of_o wool_n for_o the_o exemplification_n of_o both_o for_o that_o be_v so_o relax_v as_o that_o the_o hair_n touch_v each_o other_o more_o rare_o or_o in_o few_o point_n and_o thereupon_o more_o of_o the_o ambient_fw-la aer_fw-la be_v intercept_v among_o they_o instant_o become_v soft_a and_o then_o be_v so_o compress_v that_o the_o hair_n touch_v each_o other_o more_o frequent_o or_o in_o more_o point_n and_o the_o aer_fw-la be_v thereupon_o again_o exclude_v from_o among_o they_o it_z as_o soon_o become_v hard_a body_n but_o if_o we_o wind_v up_o our_o curiosity_n one_o note_n high_o and_o inquire_v the_o special_a manner_n of_o mollify_a hard_a body_n we_o shall_v find_v it_o to_o rest_v upon_o either_o heat_n or_o moisture_n upon_o heat_n when_o the_o atom_n of_o fire_n subingress_v into_o the_o pore_n of_o a_o hard_a concretion_n do_v so_o commove_v and_o exagitate_v the_o insensible_a particle_n thereof_o that_o they_o become_v incontiguous_a in_o more_o point_n than_o before_o and_o so_o the_o whole_a mass_n be_v make_v more_o lax_n and_o rare_a upon_o the_o interception_n of_o many_o new_a inane_fw-la space_n among_o its_o particle_n put_v on_o a_o capacity_n of_o yield_v to_o any_o thing_n that_o press_v it_o and_o of_o recede_v from_o it_o superfice_n towards_o its_o interior_n according_a to_o the_o property_n of_o softness_n thus_o iron_n make_v red_a hot_a be_v mollefy_v and_o hard_o wax_v liquefy_v by_o heat_n upon_o moisture_n when_o the_o particle_n of_o a_o humour_n so_o insinuate_v themselves_o among_o the_o close_o coherent_a particle_n of_o a_o hard_a body_n that_o dissociate_a they_o in_o some_o measure_n they_o intermix_v among_o they_o and_o so_o themselves_z being_z sufficient_o yield_v upon_o pressure_n cause_v the_o body_n to_o become_v yield_v and_o recessive_a from_o it_o superfice_v inward_o thus_o leather_n be_v soften_v by_o lie_v in_o water_n or_o oil_n and_o clay_n assume_v so_o much_o the_o more_o of_o softness_n by_o how_o much_o the_o more_o of_o water_n it_o have_v imbibe_v on_o the_o other_o side_n if_o we_o pursue_v the_o induration_n of_o soft_a body_n up_o to_o its_o special_a manner_n we_o shall_v secure_v it_o either_o in_o cold_a or_o siccity_n in_o cold_a whether_o we_o understand_v it_o to_o be_v a_o simple_a expulsion_n of_o calorifick_a atom_n late_o contain_v in_o the_o body_n as_o in_o the_o grow_a hard_a of_o metal_n after_o fusion_n or_o the_o introduction_n of_o frigorifick_a atom_n into_o the_o body_n natural_o void_a of_o they_o as_o in_o the_o induration_n of_o water_n into_o ice_n in_o siccity_n whether_o we_o conceive_v it_o to_o be_v a_o mere_a expulsion_n of_o the_o particle_n of_o moisture_n from_o a_o concretion_n as_o when_o earth_n be_v bake_v into_o brick_n or_o a_o superinduction_n of_o dry_a particle_n upon_o 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hard_o than_o otherwise_o it_o will_v have_v be_v that_o this_o be_v a_o sufficient_a cause_n of_o that_o effect_n may_v be_v warrantable_o infer_v from_o hence_o that_o if_o the_o samâ—_n season_v iron_n be_v afterward_o bring_v to_o the_o fire_n again_o and_o therein_o make_v red_a hot_a so_o that_o the_o contexture_n of_o its_o particle_n be_v relax_v and_o the_o particle_n of_o water_n which_o possess_v the_o inane_fw-la space_n betwixt_o they_o be_v evaporate_v there_o do_v it_o resume_v its_o former_a softness_n and_o this_o our_o smith_n call_v neal_v of_o iron_n to_o steer_v on_o therefore_o hardness_n the_o same_o course_n of_o disquisition_n we_o have_v begin_v forasmuch_o as_o softness_n be_v define_v by_o the_o facility_n and_o hardness_n by_o the_o difficulty_n of_o body_n yield_v in_o the_o superfice_n the_o only_a considerable_a remain_v to_o our_o full_a explanation_n of_o the_o formal_a reason_n of_o each_o of_o these_o two_o quality_n be_v how_o the_o yield_n of_o a_o soft_a body_n in_o the_o superfice_n be_v effect_v for_o that_o be_v once_o explicate_v the_o rule_n of_o contrary_n will_n easy_o teach_v we_o wherein_o the_o resistance_n of_o a_o hard_a do_v immediate_o consist_v and_o thâ—s_o require_v no_o tedious_a indagation_n for_o from_o the_o praemise_n it_o may_v easy_o be_v collect_v that_o a_o soft_a body_n do_v then_o yield_v when_o its_o particle_n immediate_o press_v in_o the_o superfice_n do_v sink_v down_o and_o subingress_n into_o the_o pore_n immediate_o beneath_o they_o and_o then_o press_v down_o the_o next_o subjacent_a particle_n into_o pore_n immediate_o beneath_o they_o and_o those_o likewise_o press_v down_o the_o next_o inferior_a rank_n of_o particle_n into_o void_a space_n below_o they_o a_o those_o again_o press_v down_o other_o successive_o until_o the_o number_n of_o pore_n or_o void_a space_n successive_o in_o each_o subingression_n decrease_v there_o be_v no_o more_o room_n to_o receive_v the_o last_o press_v particle_n and_o then_o the_o subingression_n cease_v if_o this_o seem_v not_o sufficient_a to_o make_v the_o yeildingness_n of_o soft_a body_n clear_o intelligible_a we_o must_v remit_v our_o reader_n to_o our_o praecedent_a discourse_n concern_v the_o incapacity_n of_o aer_fw-la to_o be_v condense_v or_o compress_v in_o a_o wind-gun_n beyond_o a_o certain_a proportion_n or_o determinate_a rate_n far_o because_o a_o soft_a body_n can_v be_v squeeze_v unless_o it_o rest_v upon_o or_o against_o something_o that_o be_v hard_a at_o least_o less_o soft_a than_o itself_o so_o that_o though_o the_o low_a superfice_n thereof_o rely_v upon_o the_o support_n be_v so_o bound_v that_o it_o have_v no_o liberty_n of_o space_n whether_o to_o recede_v versùs_fw-la profundum_fw-la yet_o have_v it_o full_a liberty_n of_o space_n versus_fw-la latera_fw-la therefore_o come_v it_o to_o pass_v that_o the_o subingression_n of_o particle_n into_o pore_n and_o the_o compression_n of_o other_o be_v make_v not_o only_a versus_fw-la profundum_fw-la in_o that_o part_n of_o the_o soft_a body_n which_o direct_o confront_v the_o hard_a whereupon_o it_o
order_n in_o the_o mutual_a contact_n of_o its_o insensible_a particle_n the_o empty_a space_n former_o intercept_v betwixt_o they_o be_v replenish_v with_o the_o exhalation_n of_o the_o tapor_n when_o the_o orifice_n be_v deobturate_v there_o sensible_o succeed_v a_o gradual_a expiration_n of_o the_o atom_n of_o fire_n as_o the_o most_o agile_a volatile_a and_o prepare_v for_o motion_n and_o then_o the_o aer_fw-la impel_v by_o its_o own_o native_a fluxibility_n re-expands_a or_o dilate_v itself_o by_o degree_n but_o since_o the_o narrowness_n of_o the_o evaporatory_n or_o orifice_n prohibit_v the_o so_o speedy_a reflection_n or_o return_n of_o the_o compress_a particle_n of_o the_o aer_fw-la to_o their_o natural_a contexture_n or_o open_a order_n as_o the_o renitency_n of_o their_o fluxibility_n require_v so_o long_o as_o there_o remain_v any_o of_o the_o atom_n of_o fire_n in_o possession_n of_o their_o vacuity_n as_o long_o continue_v the_o reexpansion_n of_o the_o aer_fw-la and_o that_o reexpansion_n press_v upon_o the_o side_n of_o the_o water_n cause_v it_o to_o ascend_v and_o continue_v elevate_v and_o no_o long_o for_o so_o soon_o as_o the_o aer_fw-la be_v return_v to_o its_o native_a contexture_n the_o water_n by_o degree_n subside_v to_o the_o bottom_n as_o before_o the_o accension_n of_o the_o tapor_n and_o so_o that_o motion_n common_o call_v a_o suction_n in_o avoidance_n of_o vacuity_n be_v more_o proper_o a_o protrusion_n cause_v by_o the_o expand_a particle_n of_o aer_fw-la compress_v erroneous_a if_o any_o praecipitous_a curiosity_n shall_v recur_v to_o this_o sanctuary_n that_o in_o the_o substance_n of_o the_o aer_fw-la be_v contain_v aliquid_fw-la combustibile_fw-la some_o combustible_a matter_n which_o the_o hungry_a activity_n of_o the_o flame_n of_o the_o tapor_n do_v prey_n upon_o consume_v and_o adnihilate_v he_o run_v upon_o a_o double_a absurdity_n 1_o that_o in_o nature_n be_v a_o substance_n which_o upon_o the_o accidental_a admotion_n of_o fire_n be_v subject_a to_o absolute_a adnihilation_n which_o to_o suppose_v smell_n of_o so_o great_a a_o wildness_n of_o imagination_n as_o must_v justify_v their_o sentence_n who_o shall_v consign_v the_o author_n of_o it_o to_o seven_o year_n diet_n on_o the_o root_n of_o white_a hellebor_n nor_o dare_v any_o man_n but_o that_o elias_n artium_fw-la helmont_n adventure_n on_o the_o public_a patronage_n of_o it_o 2_o that_o the_o aer_fw-la be_v the_o pabulum_fw-la or_o fuel_n of_o fire_n which_o though_o no_o private_a opinion_n but_o passant_a even_o among_o the_o otherwise_o venerable_a sectator_n of_o aristotle_n who_o unjust_o refer_v the_o extinction_n of_o flame_n imprison_v to_o the_o defection_n of_o aer_fw-la as_o intimate_v that_o the_o destruction_n of_o fire_n like_o that_o of_o animal_n do_v proceed_v from_o the_o destitution_n of_o aliment_n be_v yet_o open_o inconsistent_a to_o reason_n and_o experiment_n to_o reason_n because_o the_o aer_fw-la consider_v sincere_o as_o aer_fw-la without_o the_o admixture_n of_o vapour_n and_o exhalation_n be_v a_o pure_a simple_a and_o homogeneous_a substance_n who_o part_n be_v consimilar_v not_o a_o composition_n of_o heterogeneous_a and_o dissimilar_v whereof_o some_o shall_v submit_v to_o the_o consumptive_a energy_n of_o fire_n and_o other_o some_o of_o the_o invincible_a temper_n of_o salamande_n wool_n or_o muscovy_n glass_n conserve_v their_o originary_a integrity_n inviolable_a in_o the_o high_a fury_n of_o the_o flame_n again_o themselves_o unanimous_o approve_v that_o definition_n of_o galen_n lib._n 1._o de_fw-fr element_n cap._n 1._o elementa_fw-la sunt_fw-la natura_fw-la prima_fw-la &_o simplicissima_fw-la corpora_fw-la quaeque_fw-la in_o alia_fw-la non_fw-la amplius_fw-la dissolvi_fw-la queant_fw-la that_o it_o be_v one_o of_o the_o essential_a propriety_n of_o a_o element_n as_o to_o be_v ingenerable_a so_o also_o indissoluble_a and_o as_o unanimous_o constitute_v the_o aer_fw-la to_o be_v a_o element_n to_o experiment_n because_o have_v the_o fire_n find_v and_o yet_o it_o be_v exceed_o inquisitive_a especial_o when_o direct_v by_o appetite_n according_a to_o their_o supposition_n any_o part_n of_o the_o aer_fw-la inflammable_a the_o whole_a element_n of_o aer_fw-la have_v be_v long_o since_o kindle_v into_o a_o universal_a and_o inextinguable_a conflagration_n upon_o the_o accension_n of_o the_o first_o focal_a â—â—re_n nor_o can_v a_o flash_n of_o lightning_n or_o gunpowder_n be_v so_o soon_o extinct_a if_o the_o flame_n find_v any_o maintenance_n or_o sustentaculum_fw-la in_o the_o aer_fw-la but_o will_v enlarge_v itself_o into_o a_o combustion_n more_o prodigious_a and_o destructive_a then_o that_o cause_v by_o the_o wild_a ambition_n of_o phaeton_n most_o true_a it_o be_v that_o fire_v deprive_v of_o aer_fw-la do_v suffer_v immediate_a extinction_n yet_o not_o in_o respect_n of_o aliment_n deny_v for_o nutrition_n and_o vitality_n be_v ever_o convertible_a but_o of_o the_o want_n of_o room_n sufficient_a to_o contain_v its_o igneous_a and_o fuliginous_a exhalation_n which_o therefore_o recoil_v back_o upon_o the_o flame_n coarctate_v suffocate_v and_o so_o extinguish_v it_o for_o upon_o the_o excessive_a and_o impetuous_a sudden_a afflation_n of_o aer_fw-la flame_n do_v instant_o perish_v though_o not_o imprison_v in_o a_o glass_n the_o cause_n be_v that_o the_o flame_n not_o with_o tenacity_n sufficient_a adhaer_v to_o the_o body_n of_o the_o tapor_n or_o lamp_n be_v easy_o blow_v off_o and_o be_v thus_o dislodge_v have_v no_o long_a subsistence_n in_o the_o aer_fw-la and_o heat_v beat_v upon_o the_o outside_n or_o convex_a part_n of_o a_o glass_n seem_v sensible_o to_o dilate_v the_o aer_fw-la imprison_v within_o as_o be_v manifest_a upon_o the_o testimony_n of_o all_o thermometres_n or_o weather-glass_n those_o only_o which_o contain_v chrysulca_n or_o aqua_fw-la fortis_fw-la in_o stead_n of_o water_n at_o least_o if_o the_o experiment_n be_v true_a except_v but_o fire_n in_o the_o concave_a or_o inside_n of_o the_o glass_n violent_o compress_v the_o aer_fw-la by_o reason_n of_o its_o fuliginous_a emission_n which_o want_v vacuity_n enough_o in_o the_o aer_fw-la for_o their_o reception_n recoil_v and_o suffocate_v the_o fire_n the_o four_o this_o be_v in_o a_o intense_a frost_n at_o droitwich_n in_o worcestershire_n aer_fw-la and_o feed_v my_o curiosity_n with_o inquire_v into_o the_o mechanic_n operation_n of_o the_o waller_n so_o the_o salt-boylers_a be_v there_o call_v i_o occasional_o take_v notice_n of_o ice_n of_o considerable_a thickness_n in_o a_o hole_n of_o the_o earth_n at_o the_o mouth_n of_o a_o furnace_n very_o great_a and_o charge_v with_o a_o reverberatory_n fire_n or_o ignis_fw-la rotae_fw-la consult_v with_o my_o philosophy_n how_o so_o firm_a a_o congelation_n of_o water_n can_v be_v make_v by_o cold_a at_o the_o very_a nose_n of_o so_o great_a a_o fire_n i_o can_v light_v on_o no_o determination_n wherein_o my_o reason_n think_v it_o safe_a to_o acquiesce_v but_o this_o that_o the_o ambient_fw-la aer_fw-la surcharge_v with_o too_o great_a a_o cloud_n of_o exhalation_n from_o the_o fire_n be_v force_v to_o a_o violent_a recession_n or_o retreat_n and_o a_o fresh_a supply_n of_o aer_fw-la as_o violent_o come_v on_o to_o give_v place_n to_o the_o recede_a and_o maintain_v the_o reception_n of_o fresh_a exhalation_n and_o so_o a_o three_o four_o and_o continue_a relief_n succeed_v and_o that_o by_o this_o continue_a and_o impetuous_a afflux_n or_o stream_n of_o new_a aer_fw-la load_v with_o cold_a atom_n the_o activity_n of_o the_o cold_a can_v not_o but_o be_v by_o so_o much_o the_o more_o intense_a at_o the_o mouth_n of_o the_o furnace_n than_o abroad_o in_o the_o open_a aer_fw-la by_o how_o much_o the_o more_o violent_a the_o stream_n of_o cold_a aer_fw-la be_v there_o then_o elsewhere_o to_o complete_a and_o assure_v the_o experiment_n i_o cause_v two_o dish_n of_o equal_a capacity_n to_o be_v fill_v with_o river_n water_n place_v one_o at_o the_o mouth_n of_o the_o furnace_n the_o other_o sub_fw-la dio_n and_o find_v that_o near_o the_o furnace_n so_o nimble_o cream_v over_o with_o ice_n as_o if_o that_o visibly-freezing_a tramontane_n wind_n which_o the_o italian_a call_v chirocco_n have_v blow_v there_o and_o much_o soon_o perfect_o freeze_v then_o the_o other_o and_o this_o i_o conceive_v to_o be_v also_o the_o reason_n of_o that_o impetuous_a suction_n of_o a_o stream_n of_o aer_fw-la and_o with_o it_o other_o light_n and_o spungy_a body_n through_o the_o hole_n or_o pipe_n make_v in_o many_o chimney_n to_o prevent_v the_o repercursion_n of_o smoke_n from_o these_o observation_n equitable_o perpend_v and_o collate_v our_o meditation_n adventure_v to_o infer_v 1_o that_o the_o aer_fw-la exhalation_n as_o to_o its_o principal_a and_o most_o universal_a destination_n be_v create_v to_o be_v the_o 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d or_o common_a receptary_n of_o exhalation_n and_o that_o for_o the_o satisfaction_n of_o this_o end_n it_o do_v of_o necessity_n contain_v a_o vacuum_n desseminatum_fw-la in_o those_o minute_n