to_o be_v tubulous_a and_o hollow_a and_o therefore_o however_o though_o the_o learned_a doctor_n brown_n my_o ever_o honour_a friend_n have_v rank_v this_o conceit_n of_o the_o eye_n of_o a_o snail_n and_o especial_o their_o quadruplicity_n among_o the_o vulgar_a error_n of_o the_o multitude_n yet_o through_o a_o good_a microscope_n he_o may_v easy_o see_v his_o own_o error_n and_o nature_n most_o admirable_a variety_n in_o the_o plurality_n paucity_n and_o anomalous_a situation_n of_o eye_n and_o the_o various_a fabric_n and_o motion_n of_o that_o excellent_a organ_n as_o our_o observation_n will_v more_o particular_o inform_v he_o if_o by_o a_o dextrous_a dissection_n you_o will_v see_v the_o internal_a fabric_n of_o this_o animal_n there_o be_v many_o excellent_a thing_n that_o will_v recompense_v your_o curiosity_n for_o first_o you_o may_v find_v her_o heart_n just_o over_o against_o that_o round_a hole_n near_o her_o neck_n which_o doctor_n harvey_n ingenious_o conjecture_n to_o 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in_o all_o loco-motion_n now_o if_o you_o reply_v that_o it_o be_v only_o the_o part_n of_o her_o body_n that_o move_v by_o a_o kind_n of_o undulation_n protrude_v one_o another_o forward_o as_o palmer-worm_n which_o we_o call_v wool-boy_n and_o some_o sort_n of_o caterpillar_n do_v to_o this_o i_o answer_v that_o do_v but_o intense_o observe_v any_o one_o of_o the_o former_a spot_n or_o cloud_n and_o you_o shall_v see_v it_o go_v quite_o along_o from_o the_o tail_n to_o the_o head_n keep_v always_o a_o equal_a distance_n from_o the_o precedent_n and_o subsequent_a spot_n so_o that_o it_o be_v far_o more_o ingenious_a to_o believe_v it_o to_o be_v a_o gale_n of_o animal_n spirit_n that_o move_v from_o her_o head_n along_o her_o back_n to_o her_o tail_n and_o thence_o along_o her_o belly_n to_o her_o head_n again_o be_v the_o cause_n of_o her_o progressive_a motion_n observat._n xxii_o of_o lamprey_n the_o lamprey_n have_v seven_o hole_n or_o cavity_n on_o eiside_n three_o or_o four_o and_o no_o gills_o at_o all_o as_o other_o fish_n have_v whence_o the_o common_a people_n through_o ignorance_n of_o these_o cavity_n and_o their_o proper_a use_n in_o nature_n have_v affirm_v they_o to_o be_v eye_n a_o error_n so_o gross_a and_o palpable_a that_o it_o need_v not_o the_o microscope_n to_o refute_v it_o for_o these_o hole_n or_o sluice_n do_v indeed_o supply_v the_o defect_n of_o gills_o and_o be_v assist_v by_o the_o conduit_n in_o the_o head_n for_o like_o cetaceous_a animal_n the_o lamprey_n have_v a_o fistula_n spout_v or_o pipe_n at_o the_o back_n part_n of_o the_o head_n whereat_o they_o spurt_v out_o water_n so_o that_o both_o these_o cavity_n and_o the_o head-pipe_n together_o do_v very_o neat_o supply_v the_o defect_n of_o gills_o and_o execute_v their_o office_n of_o receive_v and_o eject_v water_n again_o these_o sluice_n and_o the_o fistula_n shoot_v themselves_o slopewise_o and_o not_o straight_o forward_o into_o the_o cavity_n of_o her_o neck_n the_o 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of_o i_o have_v pile_v up_o many_o cartloads_a of_o these_o brass-lump_n in_o a_o barn_n of_o he_o for_o some_o secret_a purpose_n of_o his_o own_o the_o roof_n let_v rain-water_n fall_v copious_o in_o among_o they_o they_o all_o begin_v to_o smoke_n and_o at_o last_o to_o take_v fire_n and_o burn_v like_o red_a hot_a coal_n so_o that_o the_o town_n be_v in_o a_o uproar_n about_o quench_v of_o they_o and_o one_o thing_n further_o i_o take_v special_a notice_n of_o in_o this_o unlucky_a experiment_n that_o the_o water_n which_o drain_v from_o the_o quench_n of_o they_o leave_v little_a piece_n and_o crystal_n of_o copperase_n stick_v all_o along_o to_o the_o pile_n of_o grass_n that_o grow_v in_o the_o croft_n it_o run_v down_o thus_o antimony_n and_o sublimate_n be_v mix_v together_o will_v grow_v so_o hot_a the_o one_o relax_v the_o ferment_a spirit_n in_o the_o other_o that_o they_o be_v not_o to_o be_v touch_v thus_o in_o the_o corrosion_n of_o metal_n by_o aqua_fw-la fortis_fw-la 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and_o separate_v from_o the_o blood_n and_o thence_o by_o the_o spinal_a marrow_n and_o nerve_n transmit_v to_o all_o the_o part_n of_o the_o body_n now_o as_o the_o chyle_n be_v perfect_v in_o the_o stomach_n and_o gut_n and_o their_o appendent_a vessel_n the_o lacteal_v vein_n and_o as_o the_o blood_n be_v perfect_v in_o the_o heart_n and_o it_o be_v annex_v vessel_n the_o vein_n and_o artery_n so_o the_o animal_n spirit_n be_v separate_v preserve_v and_o perfect_v in_o the_o brain_n with_o its_o continue_a trunk_n and_o branch_n viz._n the_o spinal_a marrow_n nerve_n and_o fiber_n for_o the_o use_n hereafter_o to_o be_v declare_v now_o the_o two_o former_a liquor_n the_o chyle_n and_o the_o blood_n because_o of_o their_o grosser_n liquidity_n need_v to_o be_v convey_v in_o hollow_a pipe_n and_o channel_n viz._n the_o vein_n and_o artery_n but_o the_o spirit_n which_o be_v the_o quintessence_n of_o they_o both_o can_v easy_o pass_v by_o a_o swift_a filtration_n through_o the_o brain_n spinal_a marrow_n and_o nerve_n membrane_n and_o fiber_n which_o be_v as_o it_o be_v the_o cord_n sail_n and_o tackle_n to_o move_v this_o engine_n or_o vessel_n we_o call_v the_o body_n nay_o though_o we_o can_v give_v you_o no_o sensible_a eviction_n of_o it_o why_o may_v not_o all_o those_o long_a filament_n of_o which_o the_o substance_n of_o the_o brain_n spinal_a marrow_n and_o nerve_n consist_v be_v tubulous_a and_o hollow_a so_o that_o the_o animal-spirit_n may_v be_v channel_v through_o they_o as_o the_o blood_n through_o the_o vein_n and_o artery_n i_o be_o sure_a we_o see_v by_o observation_n xxxi_o and_o l._n what_o infinite_o small_a filament_n and_o vessel_n there_o be_v in_o animal_n and_o yet_o all_o tubulous_a and_o perforate_v so_o that_o the_o sudden_a inflation_n of_o all_o those_o capillary_a thread_n or_o pipe_n may_v serve_v for_o motion_n of_o the_o body_n and_o the_o constant_a though_o flower_n filtration_n of_o the_o spirit_n through_o their_o coat_n and_o cylindrical_a membrane_n may_v serve_v for_o sensation_n so_o that_o it_o seem_v this_o cottage_n of_o clay_n with_o all_o its_o furniture_n within_o it_o be_v but_o make_v in_o subserviency_n to_o the_o animal_n spirit_n for_o the_o extraction_n separation_n and_o depuration_n of_o which_o the_o whole_a body_n and_o all_o the_o organ_n and_o utensil_n therein_o be_v but_o instrumental_o contrive_v and_o preparatory_o design_v just_o as_o the_o chemical_a elaboratory_n with_o all_o its_o furnace_n crucible_n still_n retort_v cucurbit_n matrat_n bolt-head_n pelican_n etc._n etc._n be_v make_v for_o no_o other_o end_n by_o the_o ingenious_a chemist_n than_o for_o the_o extraction_n and_o depuration_n of_o his_o spirit_n and_o quintessence_n which_o he_o draw_v from_o those_o body_n he_o deal_v with_o in_o the_o obtainment_n of_o which_o he_o have_v come_v to_o the_o ultimate_a design_n of_o his_o endeavour_n now_o as_o in_o mineral_n and_o vegetable_n the_o colluctancy_n of_o these_o ferment_a spirit_n with_o the_o grosser_n matter_n do_v both_o create_v a_o constant_a heat_n and_o evaporation_n of_o atom_n so_o in_o animal_n the_o like_a be_v more_o eminent_o conspicuous_a to_o wit_v the_o vital_a heat_n or_o calidum_fw-la innatum_fw-la and_o those_o fuliginous_a effluvium_n which_o pass_v constant_o out_o of_o we_o by_o insensible_a transpiration_n which_o sanctorius_n have_v prove_v to_o exceed_v the_o bulk_n and_o weight_n of_o all_o our_o sensible_a evacuation_n whatsoever_o have_v thus_o demonstrate_v how_o the_o soul_n obtain_v these_o spirit_n after_o her_o several_a operation_n of_o digestion_n chylification_n sanguification_n circulation_n etc._n etc._n the_o like_a now_o let_v we_o see_v what_o use_n she_o make_v of_o so_o precious_a a_o substance_n first_o therefore_o we_o affirm_v that_o this_o thin_a and_o spirituous_a matter_n which_o be_v call_v the_o animal_n spirit_n be_v the_o immediate_a instrument_n of_o the_o soul_n in_o
cut_v off_o you_o shall_v most_o fair_o see_v just_a at_o the_o set_n on_o of_o her_o neck_n a_o pulse_v particle_n which_o certain_o be_v the_o heart_n to_o beat_v for_o half_a a_o hour_n most_o orderly_o and_o neat_o through_o the_o skin_n observat._n v._o the_o butterf_o this_o animal_n may_v well_o deserve_v our_o observation_n without_o the_o assistance_n of_o a_o microscope_n for_o who_o do_v not_o admire_v the_o variegated_a diversity_n of_o colour_n in_o her_o expansed_a wing_n which_o do_v not_o only_o outvie_v the_o peacock_n in_o all_o his_o pride_n but_o do_v as_o far_o out-go_v the_o stripe_a bravery_n of_o the_o tulip_n as_o that_o do_v solomon_n in_o all_o his_o glory_n but_o view_v they_o in_o the_o microscope_n and_o you_o may_v see_v the_o very_a streak_n of_o the_o celestial_a pencil_n that_o draw_v they_o for_o the_o wing_n of_o the_o butterfly_n seem_v like_o a_o great_a plume_n of_o feather_n with_o a_o glyster_v splendour_n exceed_v pleasant_a to_o behold_v especial_o if_o the_o wing_n be_v stripe_v with_o several_a colour_n yea_o that_o small_a meal_n and_o dust_n of_o their_o wing_n which_o stick_v to_o your_o finger_n when_o you_o catch_v they_o be_v all_o small_a little_a feather_n which_o grow_v out_o of_o their_o wing_n and_o you_o may_v plain_o see_v the_o twill_n by_o which_o they_o stick_v to_o the_o wing_n and_o the_o hole_n in_o the_o wing_n out_o of_o which_o they_o be_v pluck_v nature_n have_v imp_v her_o wing_n for_o her_o better_a flight_n with_o those_o plumeous_a excrescence_n which_o show_v how_o vast_o error_n they_o be_v mistake_v that_o hold_v this_o mealy_a dust_n to_o be_v a_o exudation_n of_o atom_n out_o of_o their_o wing_n her_o eye_n be_v large_a and_o globular_a but_o somewhat_o flattish_a white_a like_o alabaster_n dice_v or_o bespeck_v here_o and_o there_o with_o black_a spot_n like_o chequer_a marble_n all_o foraminous_a both_o the_o white_a and_o black_a part_n of_o it_o i_o mean_v in_o a_o white_a butterfly_n for_o in_o a_o red-winged_a butterfly_n her_o eye_n be_v all_o black_a and_o full_a of_o perforation_n as_o in_o a_o common_a fly_n the_o probe_n which_o you_o see_v lie_n in_o her_o mouth_n in_o spiral_n contortion_n wound_v up_o like_o a_o spring_n or_o like_o the_o twine_a tendril_n of_o the_o vine_n and_o which_o you_o may_v with_o a_o pin_n draw_v out_o to_o its_o full_a length_n seem_v to_o be_v hollow_a and_o supply_v the_o office_n both_o of_o mouth_n and_o tongue_n for_o you_o shall_v see_v it_o if_o cut_n out_o and_o lay_v on_o the_o object-plate_n to_o wind_v and_o coil_n itself_o up_o like_o a_o spring_n and_o then_o open_a again_o a_o long_a time_n together_o and_o to_o have_v a_o transparent_a kind_n of_o hollowness_n quite_o throughout_o nature_n have_v make_v it_o of_o a_o considerable_a length_n when_o extend_v that_o she_o may_v reach_v her_o nourishment_n else_o the_o length_n of_o her_o leg_n will_v hinder_v the_o stoop_n of_o her_o head_n she_o have_v also_o fit_v it_o with_o that_o spiral_n or_o cochleary_a contrivance_n that_o so_o be_v draw_v up_o into_o a_o helix_fw-la and_o retract_v into_o the_o mouth_n it_o may_v be_v no_o hindrance_n to_o her_o flight_n observat._n vi_o a_o louse_n she_o appear_v the_o bigness_n of_o a_o large_a crecket_n the_o body_n diaphanous_a and_o transparent_a with_o three_o leg_n on_o either_o side_n and_o two_o horn_n in_o the_o snout_n all_o transparent_a and_o of_o gauntlet-work_n have_v here_o and_o there_o hair_n and_o bristle_n her_o foot_n likewise_o be_v slit_v into_o toe_n her_o two_o eye_n be_v like_o two_o black_a bead_n gogle_v and_o protuberant_a stand_v somewhat_o backward_o on_o the_o side_n of_o her_o head_n behind_o her_o horn_n she_o be_v blackish_a about_o the_o shoulder_n if_o she_o be_v lay_v on_o her_o back_n you_o may_v perceive_v her_o body_n to_o be_v of_o escallope_v protuberance_n diaphanous_a also_o very_o handsome_a to_o behold_v in_o this_o supine_n position_n of_o she_o there_o be_v two_o bloody_a darkish_a spot_n discernible_a the_o great_a in_o the_o midst_n of_o her_o body_n and_o the_o lesser_a towards_o her_o tail_n in_o the_o centre_n of_o the_o middle_a spot_n there_o be_v a_o white_a film_n or_o bladder_n which_o continual_o contract_v and_o dilate_v its_o self_n upward_o and_o downward_o from_o the_o head_n towards_o the_o tail_n and_o always_o after_o every_o pulse_n of_o this_o white_a particle_n or_o vesicle_n then_o follow_v the_o pulse_n of_o the_o great_a dark_a bloody_a spot_n in_o which_o or_o over_o which_o the_o vesicle_n seem_v to_o swim_v this_o we_o observe_v two_o or_o three_o hour_n together_o as_o long_o as_o the_o louse_n live_v and_o this_o motion_n of_o systole_n and_o diastole_n be_v most_o palpable_o see_v when_o the_o louse_n grow_v feeble_a and_o weak_a i_o prick_v the_o white_a vesicle_n with_o a_o small_a needle_n and_o let_v out_o a_o little_a drop_n of_o blood_n and_o then_o view_v she_o again_o in_o the_o microscope_n we_o can_v not_o perceive_v any_o life_n or_o motion_n after_o in_o a_o great_a louse_n you_o may_v see_v this_o pulsation_n of_o her_o heart_n through_o her_o back_n also_o but_o the_o white_a film_n or_o vesicle_n you_o can_v see_v till_o she_o be_v turn_v with_o her_o belly_n upward_o the_o low_a dark_a spot_n which_o be_v the_o lesser_a towards_o the_o tail_n dr._n harvey_n probable_o conjecture_n to_o be_v the_o excrement_n in_o the_o gut_n of_o the_o louse_n there_o reposit_v just_a before_o exclusion_n hear_v how_o neat_o sir_n theodore_n mayhern_n deliver_v his_o observation_n of_o this_o animal_n insectis_fw-la take_v in_o a_o puny_a microscope_n pediculorum_fw-la oculos_fw-la prominentes_fw-la open_a conspicilii_n cerne_v &_o cornua_fw-la &_o crenatum_fw-la corporis_fw-la ambitum_fw-la totam_fw-la substantiam_fw-la diaphanam_fw-la per_fw-la quam_fw-la cordis_n &_o sanguinis_fw-la tanquam_fw-la in_o euripo_fw-la indesinenter_fw-la fluctuantis_fw-la motum_fw-la observat._n vii_o a_o woodlouse_n or_o wood-mite_n there_o be_v a_o little_a white_a animal_n which_o you_o shall_v find_v usual_o run_v over_o the_o leaf_n and_o cover_v of_o book_n and_o in_o rot_a wood_n which_o in_o shape_n and_o colour_n be_v like_o a_o louse_n only_o it_o have_v a_o swift_a motion_n and_o run_v by_o start_n or_o stage_n you_o may_v kill_v it_o with_o a_o very_a little_a touch_n with_o your_o finger_n this_o animal_n be_v fasten_v to_o the_o object-plate_n by_o a_o little_a spittle_n look_v like_o polish_a silver_n her_o whole_a body_n case_v in_o annulary_a circle_n all_o full_a of_o silver_n hair_n especial_o towards_o her_o tail_n with_o six_o leg_n three_o on_o each_o side_n who_o extremity_n be_v arm_v with_o two_o black_a talon_n which_o you_o may_v see_v to_o move_v distinct_o of_o themselves_o two_o long_a movable_a horn_n be_v fasten_v to_o her_o head_n but_o reverse_v and_o point_v backward_o towards_o her_o tail_n with_o little_a branch_n and_o twig_n like_a bezanteliers_n spring_v out_o of_o they_o she_o have_v two_o pointer_n also_o before_o like_o a_o pair_n of_o pincer_n which_o she_o move_v lateral_o all_o full_a of_o hair_n and_o two_o round_a knob_n at_o the_o end_n of_o they_o her_o eye_n be_v very_o protuberant_a and_o globular_a of_o a_o pure_a golden_a colour_n most_o admirable_a to_o behold_v especial_o when_o varnish_v with_o a_o full_a light_n and_o most_o neat_o lattice_v or_o mesh_v like_o a_o net_n as_o have_v be_v pre-observed_a in_o other_o infect_v and_o she_o seem_v to_o have_v this_o peculiar_a artifice_n that_o she_o can_v put_v out_o or_o draw_v in_o her_o eye_n at_o her_o pleasure_n so_o that_o sometime_o we_o can_v see_v they_o far_o more_o prominent_a then_o at_o other_o and_o sometime_o again_o the_o one_o eye_n more_o than_o the_o other_o insomuch_o that_o in_o one_o of_o our_o critical_a observation_n i_o can_v see_v more_o than_o a_o hemisphere_n of_o the_o eye_n at_o once_o so_o that_o what_o the_o processus_n ciliares_n do_v to_o our_o eye_n either_o in_o retract_v or_o protrude_a the_o crystalline_a humour_n for_o help_v the_o sight_n the_o same_o do_v the_o optic_a nerve_n it_o seem_v to_o the_o whole_a globe_n or_o bulk_n of_o their_o eye_n observat._n viii_o the_o house-spider_n now_o let_v we_o see_v what_o we_o can_v discover_v in_o ovid_n lydian-spinstresse_a that_o proud_a madam_n which_o pallas_n for_o her_o rivalship_n transform_v into_o the_o spider_n which_o have_v not_o only_o the_o character_n of_o aristotle_n but_o of_o solomon_n himself_o for_o a_o wise_a and_o prudent_a animal_n and_o therefore_o a_o fit_a residentiary_n in_o the_o court_n of_o king_n of_o domestic_a spider_n there_o be_v two_o sort_n one_o with_o long_a leg_n and_o a_o little_a body_n and_o the_o other_o contrariwise_o the_o first_o eminent_a thing_n we_o find_v in_o these_o house-spider_n be_v their_o eye_n which_o
be_v in_o its_o motion_n with_o a_o large_a pin_n into_o the_o cavity_n thereof_o and_o at_o every_o systole_n or_o contraction_n we_o plain_o see_v a_o drop_n of_o blood_n squeeze_v and_o eject_v out_o of_o that_o hole_n in_o this_o animal_n you_o may_v easy_o distinguish_v between_o the_o motion_n of_o the_o heart_n and_o auricle_n for_o there_o intercede_v the_o time_n of_o a_o pulse_n betwixt_o the_o motion_n of_o the_o auricle_n and_o the_o heart_n and_o the_o heart_n in_o every_o diastole_n be_v of_o a_o fair_a purple_a and_o ruddy_a colour_n and_o in_o every_o systole_n pale_a and_o wan_a as_o be_v observable_a in_o frog_n and_o other_o fish_n also_o where_o you_o may_v see_v the_o heart_n to_o shift_v colour_n by_o turn_n as_o it_o receive_v or_o eject_v the_o blood_n in_o the_o performance_n of_o the_o circulation_n now_o the_o reason_n of_o this_o cartilaginous_a capsula_fw-la of_o the_o heart_n in_o this_o creature_n may_v be_v its_o defect_n of_o bone_n and_o those_o costal_a rib_n which_o serve_v other_o to_o secure_v the_o heart_n from_o all_o external_a violence_n for_o she_o want_v these_o have_v not_o nature_n wise_o secure_v and_o capsulate_v the_o heart_n in_o this_o gristle_n it_o have_v be_v subject_a to_o all_o external_a injury_n which_o may_v have_v hinder_v the_o motion_n and_o endanger_v the_o life_n of_o the_o animal_n this_o horny_a capsula_fw-la also_o serve_v instead_o of_o a_o diaphragm_n to_o part_v the_o low_a venture_n from_o the_o thorax_n the_o lamprey_n likewise_o have_v no_o bone_n for_o the_o spin_v or_o backbone_n it_o have_v a_o cartilaginous_a flexible_a tube_n or_o channel_n without_o any_o vertebra_n or_o spondyl_n in_o it_o hollow_a or_o tubulous_a from_o one_o end_n to_o the_o other_o in_o which_o lie_v the_o spinal_a marrow_n which_o be_v of_o a_o serous_a thin_a and_o milky_a substance_n in_o some_o lamprey_n i_o have_v find_v the_o liver_n as_o doctor_n brown_n write_v of_o a_o pure_a grass-green_a colour_n which_o remain_v and_o keep_v that_o tincture_n whilst_o the_o animal_n live_v but_o when_o i_o have_v cut_v it_o out_o of_o the_o body_n and_o lay_v it_o by_o it_o present_o turn_v into_o a_o faint_a olive-colour_n beside_o i_o have_v in_o the_o begin_n of_o april_n cut_v up_o many_o lamprey_n who_o liver_n be_v of_o no_o such_o colour_n at_o all_o but_o a_o dull_a yellow_a like_o that_o of_o eel_n and_o other_o fish_n so_o that_o in_o this_o animal_n and_o snake_n also_o you_o may_v distinct_o see_v the_o blood_n be_v circulation_n observat._n xxxiii_o corn_n of_o sand_n sugar_n and_o salt_n it_o be_v worth_a a_o hourglass_n of_o time_n to_o behold_v the_o crystal_n sands_n that_o measure_v it_o for_o they_o all_o seem_v like_a fragment_n of_o crystal_n or_o alum_n perfect_o tralucent_a of_o irregular_a polyhedrical_a figure_n not_o any_o one_o globular_a every_o corn_n about_o the_o bigness_n of_o a_o nuttmeg_n or_o a_o walnutt_n which_o from_o their_o unequal_a superficies_n refract_v and_o reflect_v the_o sun_n ray_n seem_v here_o and_o there_o of_o rainbow_n colour_n be_v lay_v of_o a_o row_n or_o train_n they_o seem_v like_o a_o cawsy_n of_o crystal_a stone_n or_o pure_a alum_n lump_n so_o that_o now_o we_o need_v not_o so_o much_o wonder_n with_o the_o vulgar_a philosopher_n how_o so_o clear_a and_o glorious_a a_o body_n as_o glass_n shall_v be_v make_v of_o so_o dirty_a opace_fw-la and_o contemptible_a material_n as_o ash_n and_o sand_n since_o now_o we_o be_v teach_v by_o this_o observation_n that_o sand_n and_o salt_n which_o be_v in_o the_o ash_n the_o two_o prime_a material_n thereof_o be_v of_o themselves_o so_o clear_a and_o transparent_a before_o they_o unite_v into_o that_o diaphanous_a composition_n observat._n xxxiv_o a_o small_a atom_n of_o quicksilver_n a_o atom_n of_o quicksilver_n no_o big_a than_o the_o small_a pins-head_n seem_v like_o a_o globular_a looking-glass_n where_o as_o in_o a_o mirror_n you_o may_v see_v all_o the_o circumambient_a body_n the_o very_a stancheon_n and_o pane_n in_o the_o glass-window_n do_v most_o clear_o and_o distinct_o appear_v in_o it_o and_o whereas_o in_o most_o other_o metal_n you_o may_v perceive_v hole_n pore_n and_o cavity_n yet_o in_o ☿_o none_o at_o all_o be_v discoverable_a the_o small_a atom_n whereof_o and_o such_o a_o one_o as_o be_v to_o the_o bare_a eye_n tantùm_fw-la non_fw-la invisibile_fw-la be_v present_v as_o big_a as_o a_o rounseval-pea_a and_o project_v a_o shade_n nay_o two_o other_o atom_n of_o ☿_o which_o be_v casual_o lay_v on_o the_o same_o plate_n and_o be_v undiscernible_a to_o the_o bare_a eye_n be_v fair_o present_v by_o our_o microscope_n observat._n xxxv_o mercurial_a powder_n in_o those_o chemical_a preparation_n of_o mercury_n which_o they_o call_v turbith-mineral_n mercurius_n vitæ_fw-la dulcis_fw-la sublimate_n precipitate_a and_o mercury_n cosmetical_a you_o may_v most_o plain_o and_o distinct_o see_v the_o globular_a atom_n of_o current_n and_o quick_a ☿_o besprinkle_v all_o among_o those_o powder_n like_v so_o many_o little_a star_n in_o the_o firmament_n which_o show_v that_o those_o chemical_a preparation_n be_v not_o near_o so_o pure_o exalt_v and_o prepare_v as_o they_o be_v presume_v to_o be_v nor_o the_o mercury_n any_o way_n transmute_v but_o mere_o by_o a_o atomical_a division_n render_v insensible_a that_o subtle_a and_o pure_a yellow_a powder_n of_o mercury_n call_v mercurius_n aquavitae_fw-la look_v like_o the_o yolk_n of_o a_o egg_n boil_a hard_a and_o crumble_v to_o a_o gross_a powder_n in_o it_o and_o in_o that_o meal-like_a powder_n of_o mercurius_n cosmeticus_n be_v globule_n of_o ☿_o plain_o discernible_a observat._n xxxvi_o of_o the_o seven_o terrestrial_a planet_n as_o the_o chemist_n call_v they_o viz._n ☉_o gold_n ☽_o silver_n ♂_o steele_n ♀_o copper_n ☿_o quicksilver_n ♃_o tin_n ♄_o lead_n look_v at_o a_o polish_a piece_n of_o any_o of_o these_o metal_n and_o you_o shall_v see_v they_o all_o full_a of_o fissure_n cavity_n and_o asperity_n and_o irregularity_n but_o least_o of_o all_o in_o lead_n which_o be_v the_o close_a and_o most_o compact_a solid_a body_n probable_o in_o the_o world_n observat._n xxxvii_o ribban_n of_o all_o sort_n of_o colour_n silk_n satin_n silver_n and_o mix_v in_o the_o silk_n ribban_n you_o may_v plain_o see_v the_o contexture_n how_o the_o warp_n and_o the_o weft_n cross_v one_o another_o at_o right_a angle_n and_o how_o neat_o they_o be_v plait_v just_a as_o in_o this_o picture_n in_o satin_n ribban_n one_o warp_n cross_v over_o three_o or_o four_o weft_n most_o lively_a and_o pleasant_a in_o cloth_n of_o silver_n the_o weft_n be_v flat_o wire_a silver_n that_o cross_v the_o warp_n it_o make_v a_o fine_a chequer_v representation_n observat._n xxxviii_o the_o small_a dust_n powder_n or_o seed_n of_o the_o lesser_a moon-wort_n that_o small_a pure_a yellow_a meal_n or_o dust_n which_o you_o may_v shake_v off_o from_o ripe_a moon-wort_n appear_v like_o a_o heap_n of_o little_a white_a round_a bugle_n or_o seed_n pearl_n and_o something_o transparent_a when_o the_o sun_n shine_v like_v to_o some_o other_o small_a seed_n with_o a_o fiber_n about_o every_o one_o of_o they_o like_o the_o semicircular_a rib_n in_o a_o pompion_n so_o that_o this_o experiment_n have_v decide_v the_o old_a quarrel_n in_o herbalism_n which_o be_v the_o least_o of_o seed_n for_o though_o mustardseed_n do_v carry_v the_o vogue_n among_o the_o people_n yet_o its_o exiguity_n be_v to_o be_v respective_o understand_v of_o such_o seed_n as_o extend_v to_o large_a production_n for_o we_o see_v that_o the_o seed_n of_o sweet_a marjerom_n and_o wild_a poppy_n be_v far_o less_o and_o the_o seed_n of_o tobacco_n so_o small_a that_o a_o thousand_o of_o they_o make_v not_o above_o one_o single_a grain_n in_o weight_n yet_o must_v all_o give_v place_n to_o the_o super-exiguity_a of_o this_o farinaceous_a seed_n of_o wort_n which_o be_v indeed_o 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d the_o exiguity_n and_o smallness_n whereof_o may_v very_o well_o be_v one_o of_o the_o magnolia_n of_o nature_n somewhat_o illustrate_v the_o great_a work_n of_o the_o creation_n and_o vast_a production_n from_o nothing_o observat._n thirty-nine_o the_o seed_n of_o wall-rue_n or_o white_a maydenhair_n take_v one_o of_o the_o leaf_n of_o wall-rue_n which_o have_v the_o blackish_a scurff_n stick_v to_o the_o back_n side_n of_o it_o and_o lay_v it_o upon_o the_o object-plate_n and_o you_o shall_v see_v all_o the_o seed_n look_v just_a like_o a_o set_v of_o black_a button_n upon_o green_a taffeta_n and_o every_o button_n or_o seed_n compass_v with_o a_o circle_n or_o rib_n somewhat_o resemble_v a_o catterpillar_n it_o have_v be_v the_o opinion_n of_o old_a herbarist_n that_o the_o capillary_a plant_n have_v no_o seed_n which_o error_n do_v rise_v meeâ—ly_o from_o a_o popular_a inadvertency_n for_o though_o these_o plant_n carry_v
will_v melt_v immediate_o like_o wax_n if_o you_o hold_v they_o but_o near_o the_o flame_n of_o a_o common_a candle_n without_o any_o blast_n at_o all_o by_o which_o artifice_n i_o make_v small_a syphon_n for_o the_o trial_n of_o many_o notable_a experiment_n of_o which_o i_o have_v treat_v at_o large_a in_o our_o mercurial_a experiment_n this_o further_a i_o shall_v add_v of_o flint_n that_o in_o it_o you_o shall_v see_v small_a spark_n of_o diamond_n angular_a and_o grow_v out_o of_o the_o stone_n as_o out_o of_o a_o mineral_n bed_n observat._n l._n of_o hair_n we_o slit_v a_o black_a horse_n hair_n with_o a_o razor_n and_o perceive_v it_o to_o be_v hollow_a with_o a_o white_a streak_n like_o pith_n in_o the_o middle_n of_o it_o it_o seem_v as_o big_a as_o a_o rush_n and_o like_o a_o rush_n slit_v length-waye_n into_o two_o they_o be_v none_o of_o they_o cylindrical_n but_o angular_a and_o cornered_a which_o you_o may_v even_o perceive_v by_o your_o finger_n by_o twirl_v a_o 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that_o every_o hair_n of_o our_o head_n be_v as_o a_o little_a quill_n or_o horn_n hollow_a and_o transparent_a which_o seem_v to_o be_v further_o avouch_v also_o by_o the_o burn_a of_o hair_n for_o there_o you_o may_v perceive_v the_o same_o odour_n and_o smell_n as_o of_o burn_a horn_n and_o the_o chemist_n as_o i_o remember_v draw_v out_o of_o hair_n a_o volatile_a spirit_n exact_o like_o that_o of_o hartshorn_n both_o which_o experiment_n do_v prove_v a_o homogeneity_n and_o similarity_n of_o their_o substance_n observat._n li._n of_o aromatical_a electrical_a and_o magnetical_a effluxion_n some_o with_o a_o magisterial_a confidence_n do_v rant_v so_o high_a as_o to_o tell_v we_o that_o there_o be_v glass_n which_o will_v represent_v not_o only_o the_o aromatical_a and_o electrical_a effluxion_n of_o body_n but_o even_o the_o subtle_a effluvium_n of_o the_o loadstone_n itself_o who_o exspiration_n say_v doctor_n highmore_n some_o by_o the_o help_n of_o glass_n have_v see_v in_o the_o form_n of_o a_o mist_n to_o flow_v from_o the_o loadstone_n this_o experiment_n indeed_o will_v be_v a_o incomparable_a eviction_n of_o the_o corporeity_n of_o magnetical_a effluvium_n and_o sensible_o decide_v the_o controversy_n betwixt_o the_o peripatetic_a and_o atomical_a philosopher_n but_o i_o be_o sure_a he_o have_v better_a eye_n or_o else_o better_a glass_n or_o both_o then_o ever_o i_o see_v that_o perform_v so_o subtle_a a_o experiment_n for_o the_o best_a glass_n that_o ever_o i_o see_v will_v not_o represent_v to_o i_o the_o evaporation_n of_o camphire_n which_o spend_v itself_o by_o continual_o effluviate_a its_o own_o component_a particle_n nay_o i_o can_v never_o see_v the_o grosser_n steam_n that_o continual_o perspire_v out_o of_o our_o own_o body_n which_o you_o see_v will_v foil_v and_o besmear_v a_o polish_a glass_n at_o any_o time_n and_o which_o be_v the_o fuliginous_a eructation_n of_o that_o internal_a fire_n that_o constant_o burn_v within_o we_o 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turn_v over_o in_o the_o book_n of_o nature_n some_o consideration_n corollary_n and_o deduction_n anatomical_a physical_a and_o optical_a draw_v from_o the_o former_a experiment_n and_o observation_n first_o therefore_o it_o be_v ocular_o manifest_a from_o the_o former_a observation_n that_o as_o perfect_a animal_n have_v a_o incessant_a motion_n of_o their_o heart_n and_o circulation_n of_o their_o blood_n first_o discover_v by_o the_o illustrious_a doctor_n harvey_n so_o in_o these_o puny_a automata_fw-la and_o exsanguineous_a piece_n of_o nature_n there_o be_v the_o same_o pulse_v organ_n and_o circulation_n of_o their_o nutritive_a humour_n also_o as_o be_v demonstrate_v by_o observe_v four_o six_o seventeen_o etc._n etc._n nay_o by_o observe_v six_o it_o be_v plain_a that_o a_o louse_n be_v a_o sanguineous_a animal_n and_o have_v both_o a_o heart_n and_o auricles_n the_o one_o manifest_o precede_v the_o pulse_n of_o the_o other_o and_o have_v a_o purple_a liquor_n or_o blood_n which_o circulate_v in_o she_o as_o the_o noble_a sort_n of_o animal_n have_v which_o though_o it_o be_v only_o conspicuous_a in_o its_o great_a bulk_n at_o the_o heart_n yet_o certain_o it_o be_v carry_v up_o and_o down_o in_o circulatory_a vessel_n which_o vein_n and_o artery_n be_v so_o exceed_o little_a that_o both_o they_o and_o their_o liquor_n be_v insensible_a for_o certain_o if_o we_o can_v at_o a_o lamp-furnace_n draw_v out_o such_o small_a capillary_a pipe_n of_o glass_n that_o the_o red_a liquor_n in_o the_o world_n shall_v not_o be_v see_v in_o they_o which_o i_o have_v often_o try_v and_o do_v how_o much_o more_o curious_o can_v nature_n weave_v the_o vessel_n of_o the_o body_n nay_o and_o bear_v they_o too_o with_o such_o a_o drill_n as_o the_o art_n of_o man_n can_v excogitate_v beside_o we_o see_v even_o in_o our_o own_o eye_n that_o the_o sanguineous_a vessel_n that_o run_v along_o the_o white_a of_o the_o eye_n
nay_o and_o probable_o into_o the_o diaphanous_a humour_n also_o be_v not_o discernible_a but_o when_o they_o be_v preter-natural_o distend_v in_o a_o ophthalmia_fw-la and_o so_o grow_v turgent_fw-la and_o conspicuous_a to_o which_o we_o may_v add_v that_o in_o most_o quick_a fish_n though_o you_o cut_v a_o piece_n of_o their_o flesh_n off_o yet_o will_v no_o blood_n be_v discernible_a though_o they_o be_v sanguineous_a animal_n but_o the_o blood_n be_v so_o divide_v by_o the_o minuteness_n of_o their_o capillary_a vessel_n or_o percribration_n through_o the_o habit_n of_o the_o part_n that_o either_o it_o have_v lose_v its_o redness_n or_o our_o eye_n be_v not_o able_a to_o discover_v its_o tincture_n second_o it_o be_v observable_a also_o from_o the_o former_a experiment_n that_o in_o these_o minute_n animal_n their_o nutritive_a liquor_n never_o arise_v to_o the_o perfection_n of_o blood_n but_o continual_o as_o it_o be_v remain_v chyle_n within_o they_o for_o want_v of_o a_o high_a heat_n to_o die_v it_o into_o that_o spirituous_a liquor_n nay_o you_o shall_v observe_v in_o perfect_a sanguineous_a animal_n a_o circulation_n of_o a_o albugineous_a chylie-matter_n before_o the_o blood_n have_v a_o be_v if_o you_o take_v nature_n at_o the_o rise_n and_o critical_o observe_v she_o in_o her_o rudimental_a and_o obscure_a beginning_n for_o view_v but_o a_o egg_n after_o the_o second_o day_n incubation_n and_o you_o shall_v see_v the_o cicatricula_fw-la in_o the_o yolk_n dilate_v to_o the_o breadth_n of_o a_o groat_n or_o sixpence_n into_o transparent_a concentrical_a circle_n in_o the_o centre_n whereof_o be_v a_o white_a spot_n with_o small_a white_a thread_n which_o in_o futurity_n prove_v the_o heart_n with_o its_o vein_n and_o artery_n but_o at_o present_a both_o its_o motion_n and_o circulation_n be_v undiscernible_a to_o the_o bare_a eye_n by_o reason_n of_o the_o feebleness_n thereof_o and_o also_o because_o both_o the_o liquor_n and_o its_o vessel_n be_v concolour_n to_o the_o white_a of_o the_o egg_n they_o swim_v in_o but_o the_o heart_n do_v circulate_v this_o serous_a diaphanous_a liquor_n before_o by_o a_o high_a heat_n it_o be_v turn_v into_o blood_n and_o one_o thing_n here_o i_o be_o tempt_v to_o annex_v which_o be_v a_o pretty_a and_o beneficial_a observation_n of_o the_o microscope_n and_o that_o be_v that_o as_o soon_o as_o ever_o you_o can_v see_v this_o red_a pulse_v particle_n appear_v which_o doctor_n harvey_n conceit_v not_o to_o be_v the_o heart_n but_o one_o of_o its_o auricles_n you_o shall_v most_o distinct_o see_v it_o to_o be_v the_o whole_a heart_n with_o both_o auricles_n and_o both_o ventricles_n the_o one_o manifest_o precede_v the_o pulse_n of_o the_o other_o which_o two_o motion_n the_o bare_a eye_n judge_n to_o be_v synchronical_a and_o without_o any_o interlope_a perisystole_n at_o all_o so_o admirable_a be_v every_o organ_n of_o this_o machine_n of_o we_o frame_v that_o every_o part_n within_o we_o be_v entire_o make_v when_o the_o whole_a organ_n seem_v too_o little_a to_o have_v any_o part_n at_o all_o three_o it_o be_v peculiar_o remarkable_a from_o observation_n xxxi_o that_o not_o only_o the_o blood_n in_o perfect_a animal_n and_o the_o chyle_n in_o imperfect_a one_o but_o also_o the_o animal_n spirit_n have_v a_o circulation_n which_o singular_a observation_n have_v often_o provoke_v and_o entice_v our_o endeavour_n into_o a_o further_a enquiry_n after_o the_o nature_n of_o these_o spirit_n as_o to_o their_o origin_n or_o generation_n their_o activity_n and_o motion_n with_o some_o other_o eminent_a property_n belong_v to_o they_o we_o shall_v draw_v our_o thought_n together_o and_o so_o present_v they_o to_o your_o view_n i_o will_v not_o say_v that_o our_o discourse_n hereon_o shall_v pass_v for_o a_o un-controllable_a authentic_a truth_n it_o be_v all_o my_o ambition_n if_o it_o attain_v but_o to_o the_o favourable_a reception_n of_o a_o rational_a hypothesis_n at_o last_o a_o digression_n of_o the_o animal_n spirit_n first_o then_o we_o have_v not_o those_o narrow_a conception_n of_o these_o subtle_a spirit_n to_o think_v that_o they_o be_v only_o include_v within_o the_o body_n of_o animal_n or_o generate_v much_o less_o create_v there_o but_o we_o do_v believe_v that_o they_o be_v universal_o diffuse_v throughout_o all_o body_n in_o the_o world_n and_o that_o nature_n at_o first_o create_v this_o aetherial_a substance_n or_o subtle_a particle_n and_o diffuse_v they_o throughout_o the_o universe_n to_o give_v fermentation_n and_o concretion_n to_o mineral_n vegetation_n and_o maturation_n to_o plant_n life_n sense_n and_o motion_n to_o animal_n and_o indeed_o to_o be_v the_o main_a though_o invisible_a agent_n in_o all_o nature_n three_o kingdom_n mineral_n vegetal_n and_o animal_n and_o lest_o they_o shall_v because_o of_o their_o exceed_a volatility_n and_o activity_n be_v of_o little_a or_o no_o use_n nature_n have_v immerse_v they_o in_o grosser_n matter_n and_o imprison_v they_o in_o several_a body_n with_o which_o she_o have_v intermix_v they_o the_o better_a to_o curb_v the_o boundless_a activity_n of_o so_o thin_a and_o spirituous_a a_o substance_n and_o therefore_o the_o spirit_n of_o all_o compound_n body_n especial_o ought_v to_o be_v consider_v under_o a_o triple_a notion_n viz._n under_o the_o state_n of_o 1._o fixation_n 2._o fusion_n 3._o volatilization_n first_o of_o fixation_n when_o they_o be_v so_o complicate_v with_o the_o grosser_n particle_n of_o matter_n and_o lock_v therein_o so_o fast_o that_o they_o can_v hardly_o be_v separate_v and_o dis-imprisoned_n as_o in_o mineral_n but_o most_o especial_o in_o gold_n second_o the_o state_n of_o fusion_n i_o call_v that_o when_o the_o spirit_n by_o any_o kind_n of_o help_n have_v so_o wrought_v themselves_o towards_o a_o liberty_n that_o they_o be_v in_o the_o middle_a way_n to_o volatility_n as_o in_o half-concocted_n mineral_n ferment_v vapour_n or_o liquor_n and_o half-ripned_n fruit_n etc._n etc._n three_o the_o spirit_n be_v in_o their_o three_o state_n of_o volatility_n when_o after_o a_o colluctancy_n with_o the_o grosser_n particle_n they_o have_v so_o subjugate_v and_o overcome_v they_o that_o they_o be_v just_a upon_o wing_n and_o ready_a to_o fly_v away_o as_o in_o wine_n when_o it_o be_v in_o the_o height_n of_o its_o fermentation_n and_o in_o some_o part_n of_o our_o arterial_a blood_n always_o now_o we_o observe_v that_o those_o body_n that_o relax_v and_o open_v the_o grosser_n composition_n of_o other_o body_n do_v present_o create_v a_o fermentation_n for_o be_v like_o so_o many_o key_n they_o set_v the_o imprison_a spirit_n at_o liberty_n which_o present_o fall_v on_o work_v and_o by_o attenuate_v the_o grosser_n part_n separate_v the_o heterogeneous_a volatilize_v some_o precipitate_v of_o other_o digest_v of_o other_o expel_v of_o other_o do_v at_o last_o mould_n it_o and_o work_v it_o to_o such_o a_o body_n as_o the_o part_n of_o it_o be_v fit_a to_o make_v up_o in_o all_o which_o interval_n of_o time_n there_o be_v a_o palpable_a and_o sensible_a heat_n produce_v thus_o this_o spirit_n be_v embowel_v in_o the_o earth_n and_o meet_v there_o with_o convenient_a matter_n and_o adjuvant_fw-la cause_n do_v proceed_v to_o produce_v mineral_n create_v a_o actual_a heat_n wheresoever_o it_o operate_v as_o in_o alum_n or_o copperase_n mine_n which_o be_v break_v expose_v and_o moisten_v will_v gather_v a_o actual_a heat_n and_o produce_v much_o more_o of_o those_o mineral_n than_o else_o the_o mine_n will_v yield_v as_o agricola_n and_o thurniseer_n do_v affirm_v and_o be_v prove_v by_o common_a experience_n the_o like_a be_v general_o observe_v in_o mine_n as_o agricola_n erastus_n and_o â—ibanius_n etc._n etc._n do_v affirm_v and_o avouch_v out_o of_o the_o daily_a experience_n of_o mineral_n man_n who_o affirm_v that_o in_o most_o place_n they_o find_v their_o mine_n so_o hot_a as_o they_o can_v hardly_o touch_v they_o although_o it_o be_v likely_a that_o where_o they_o work_v for_o perfect_a mineral_n the_o heat_n which_o be_v in_o fermentation_n whilst_o they_o be_v yet_o in_o breed_v be_v now_o much_o abate_v the_o mineral_n be_v grow_v to_o their_o perfection_n as_o the_o skilful_a and_o excellent_a doctor_n jordan_n very_o well_o infer_v the_o like_a heat_n we_o observe_v constant_o to_o be_v in_o our_o coalpit_n nay_o we_o sometime_o observe_v in_o our_o brass-lump_n as_o our_o collier_n call_v they_o which_o be_v a_o kind_n of_o marcasite_n a_o very_a great_a heat_n for_o be_v expose_v to_o the_o moist_a air_n or_o sprinkle_v with_o water_n they_o will_v smoke_v and_o grow_v exceed_o hot_a and_o if_o they_o be_v lay_v up_o on_o a_o heap_n and_o water_v they_o will_v turn_v into_o a_o glow_a red_a hot_a fire_n as_o i_o have_v see_v they_o myself_o and_o it_o be_v a_o casualty_n once_o terrible_a to_o our_o neighbour-town_n of_o ealand_n for_o there_o one_o wilson_n a_o patient_n