Selected quad for the lemma: spirit_n

Word A Word B Word C Word D Occurrence Frequency Band MI MI Band Prominent
spirit_n body_n part_n whole_a 9,166 5 5.5416 4 false
View all documents for the selected quad

Text snippets containing the quad

ID Title Author Corrected Date of Publication (TCP Date of Publication) STC Words Pages
A29003 New experiments physico-mechanicall, touching the spring of the air, and its effects (made, for the most part, in a new pneumatical engine) : written by way of letter to the Right Honorable Charles, Lord Vicount of Dungarvan, eldest son to the Earl of Corke / by the Honorable Robert Boyle, Esq. Boyle, Robert, 1627-1691. 1660 (1660) Wing B3998; ESTC R19421 166,271 430

There are 4 snippets containing the selected quad. | View original text

of_o light_n yet_o it_o be_v indeed_o but_o a_o whiteness_n which_o do_v as_o have_v already_o be_v note_v opacate_v as_o some_o speak_v the_o inside_n of_o the_o glass_n next_o we_o consider_v that_o our_o common_a air_n abound_v with_o particle_n or_o little_a body_n capable_a to_o reflect_v the_o beam_n of_o light_n of_o this_o we_o may_v easy_o give_v divers_a proof_n but_o we_o shall_v name_v but_o two_o the_o one_o that_o vulgar_a observation_n of_o the_o mote_n that_o appear_v in_o multitude_n swim_v up_o and_o down_o in_o the_o air_n when_o the_o sunbeam_n shoot_v into_o a_o room_n or_o any_o other_o shady_a place_n discover_v they_o though_o otherwise_o the_o eye_n can_v distinguish_v they_o from_o the_o rest_n of_o the_o air_n the_o other_o proof_n we_o will_v take_v from_o what_o we_o and_o no_o doubt_n very_o many_o other_o have_v observe_v touch_v the_o illumination_n of_o the_o air_n in_o the_o night_n and_o we_o particular_o remember_v that_o be_v at_o some_o distance_n from_o london_n one_o night_n that_o the_o people_n upon_o a_o very_a welcome_a occasion_n testify_v their_o joy_n by_o numerous_a bonfire_n though_o by_o reason_n of_o the_o interposition_n of_o the_o house_n we_o can_v not_o see_v the_o fire_n themselves_o yet_o we_o can_v plain_o see_v the_o air_n all_o enlighten_v over_o and_o near_o the_o city_n which_o argue_v that_o the_o lucid_a beam_n shoot_v upward_o from_o the_o fire_n meet_v in_o the_o air_n with_o corpuscle_n opacous_a enough_o to_o reflect_v they_o to_o our_o eye_n a_o three_o thing_n that_o we_o consider_v be_v that_o white_a may_v be_v produce_v without_o exclude_v other_o way_n or_o deny_v invisible_a pore_n in_o the_o solid_a body_n when_o the_o continuity_n of_o a_o diaphanous_a body_n happen_v to_o be_v interrupt_v by_o a_o great_a number_n of_o surface_n which_o like_o so_o many_o little_a looking-glass_n do_v confuse_o represent_v a_o multitude_n of_o little_a and_o seem_o contiguous_a image_n of_o the_o elucid_a body_n we_o shall_v not_o insist_v on_o the_o explanation_n of_o this_o but_o refer_v you_o for_o it_o to_o what_o we_o have_v say_v in_o another_o paper_n touch_v colour_n but_o the_o instance_n that_o seem_v to_o prove_v it_o be_v obvious_a for_o water_n or_o white_n of_o egg_n beat_v to_o froth_n do_v lose_v their_o transparency_n and_o appear_v white_a and_o have_v out_o of_o one_o of_o our_o lesser_a receiver_n careful_o draw_v out_o the_o air_n and_o so_o order_v it_o that_o the_o hole_n by_o which_o the_o water_n be_v to_o get_v in_o be_v exceed_v small_a that_o the_o liquor_n may_v be_v the_o more_o break_a in_o its_o passage_n through_o it_o we_o observe_v with_o pleasure_n that_o the_o neck_n be_v hold_v under_o water_n and_o the_o little_a hole_n new_o mention_v be_v open_v the_o water_n that_o rush_v in_o be_v so_o break_v and_o acquire_v such_o a_o multitude_n of_o new_a surface_n that_o the_o receiver_n seem_v to_o be_v full_a rather_o of_o milk_n than_o water_n we_o have_v likewise_o find_v out_o that_o by_o heat_n a_o lump_n of_o crystal_n to_o a_o certain_a degree_n and_o quench_v it_o in_o fair_a water_n it_o will_v be_v discontinue_v by_o such_o a_o multitude_n of_o crack_n which_o create_v new_a surface_n within_o it_o that_o though_o it_o will_v not_o fall_v asunder_o but_o retain_v its_o former_a shape_n yet_o it_o will_v lose_v its_o transparency_n and_o appear_v white_a upon_o these_o consideration_n my_o lord_n and_o some_o other_o it_o seem_v not_o absurd_a to_o imagine_v that_o upon_o the_o rush_n of_o the_o air_n out_o of_o the_o receiver_n into_o the_o empty_v cylinder_n the_o air_n in_o the_o receiver_n be_v sudden_o and_o vehement_o expanded_a the_o texture_n of_o it_o be_v as_o sudden_o alter_v and_o the_o part_n make_v so_o to_o shift_v place_n and_o perhaps_o some_o of_o they_o to_o change_v posture_n as_o during_o their_o new_a and_o vehement_a motion_n and_o their_o vary_a situation_n to_o disturb_v the_o wont_a continuity_n and_o so_o the_o diaphaneity_n of_o the_o air_n which_o as_o we_o have_v already_o note_v upon_o its_o cease_v to_o be_v a_o transparent_a body_n without_o the_o interposition_n of_o colour_a thing_n must_v easy_o degenerate_v into_o white_a several_a thing_n there_o be_v that_o make_v this_o conjecture_n seem_v the_o less_o improbable_a as_o first_o that_o the_o whiteness_n always_o appear_v great_a when_o the_o exsuction_n begin_v to_o be_v make_v while_o there_o be_v store_n of_o air_n in_o the_o receiver_n then_o when_o the_o air_n be_v in_o great_a part_n draw_v out_o and_o next_o that_o have_v exhaust_v the_o receiver_n and_o apply_v to_o the_o hole_n in_o the_o stop-cock_n a_o large_a bubble_n of_o clear_a glass_n in_o such_o a_o manner_n that_o we_o can_v at_o pleasure_n let_v the_o air_n pass_v out_o at_o the_o small_a glass_n into_o the_o great_a one_o and_o easy_o fill_v the_o small_a one_o with_o air_n again_o we_o observe_v with_o pleasure_n that_o upon_o the_o open_n the_o passage_n betwixt_o the_o two_o glass_n the_o air_n in_o the_o small_a have_v so_o much_o room_n in_o the_o great_a to_o receive_v it_o the_o dissilition_n of_o that_o air_n be_v so_o great_a that_o the_o small_a viol_n seem_v to_o be_v full_a of_o milk_n and_o this_o experiment_n we_o repeat_v several_a time_n to_o which_o we_o may_v add_v that_o have_v provide_v a_o small_a receiver_n who_o upper_a orifice_n be_v so_o narrow_a that_o i_o can_v stop_v it_o with_o my_o thumb_n i_o observe_v that_o when_o upon_o the_o exsuction_n of_o the_o air_n the_o capacity_n of_o the_o glass_n appear_v white_a if_o by_o a_o sudden_a removal_n of_o my_o thumb_n i_o let_v in_o the_o outward_a air_n that_o whiteness_n will_v immediate_o vanish_v and_o whereas_o it_o may_v be_v object_v that_o in_o the_o instance_n former_o mention_v water_n turn_v from_o perspicuous_a to_o white_a there_o intervene_v the_o air_n which_o be_v a_o body_n of_o a_o heterogeneous_a nature_n and_o must_v turn_v it_o into_o bubble_n to_o make_v it_o lose_v its_o transparency_n we_o may_v borrow_v a_o answer_n from_o a_o experiment_n we_o deliver_v in_o another_o treatise_n where_o we_o teach_v how_o to_o make_v two_o very_a volatile_a liquor_n which_o be_v gentle_o put_v together_o be_v clear_a as_o rock-water_n and_o yet_o will_v almost_o in_o a_o moment_n without_o the_o sub-ingression_a of_o air_n to_o turn_v they_o into_o bubble_n so_o alter_v the_o disposition_n of_o their_o insensible_a part_n as_o to_o become_v a_o white_a and_o consistent_a body_n and_o this_o happen_v not_o as_o in_o the_o precipitation_n of_o benjamin_n and_o some_o other_o resinous_n body_n which_o be_v dissolve_v in_o spirit_n of_o wine_n may_v by_o the_o effusion_n of_o fair_a water_n be_v turn_v into_o a_o seem_o milky_a substance_n for_o this_o whiteness_n belong_v not_o to_o the_o whole_a liquor_n but_o to_o the_o corpuscle_n of_o the_o dissolve_v gum_n which_o after_o a_o while_n subside_v leave_v the_o liquor_n transparent_a themselves_o only_o remain_v white_a whereas_o in_o our_o case_n it_o be_v from_o the_o varied_a texture_n of_o the_o whole_a former_o transparent_a fluid_a body_n and_o not_o from_o this_o or_o that_o part_n that_o this_o whiteness_n result_v for_o the_o body_n be_v white_a throughout_o and_o will_v long_o continue_v so_o and_o yet_o may_v in_o process_n of_o time_n without_o any_o addition_n be_v total_o reduce_v into_o a_o transparent_a body_n as_o before_o but_o beside_o the_o conjecture_n insist_v on_o all_o this_o while_n we_o ground_v another_o upon_o the_o follow_a observation_n which_o be_v that_o have_v convey_v some_o smoke_n into_o our_o receiver_n place_v against_o a_o window_n we_o observe_v that_o upon_o the_o exsuction_n of_o the_o air_n the_o corpuscle_n that_o be_v swim_v ●n_o it_o do_v manifest_o enough_o make_v the_o receiver_n seem_v more_o opacous_a at_o the_o very_a moment_n of_o the_o rush_v out_o of_o the_o air_n for_o consider_v that_o the_o whiteness_n who_o cause_n we_o inquire_v of_o do_v but_o sometime_o appear_v it_o seem_v not_o impossible_a but_o that_o at_o such_o time_n the_o air_n in_o the_o receiver_n may_v abound_v with_o particle_n capable_a of_o reflect_v the_o light_n in_o the_o manner_n requisite_a to_o exhibit_v a_o white_a colour_n by_o their_o be_v put_v into_o a_o certain_a unusual_a motion_n as_o may_v be_v in_o some_o measure_n illustrate_v by_o this_o that_o the_o new_a motion_n of_o the_o fresh_o mention_v fume_n make_v the_o inside_n of_o the_o receiver_n appear_v somewhat_o dark_a than_o before_o and_o partly_o by_o the_o nature_n of_o our_o former_o mention_v smoke_v liquor_n who_o part_n though_o they_o seem_v transparent_a while_o they_o compose_v a_o liquor_n yet_o when_o the_o same_o corpuscle_n upon_o the_o unstop_n of_o the_o glass_n be_v put_v
i_o design_v in_o mention_v the_o narrative_a i_o shall_v set_v down_o in_o his_o own_o word_n i_o therefore_o say_v he_o persuade_v myself_o that_o the_o element_n of_o the_o air_n be_v there_o so_o subtle_a and_o delicate_a as_o it_o be_v not_o proportionable_a with_o the_o breathe_n of_o man_n which_o require_v a_o more_o gross_a and_o temperate_a air_n and_o i_o believe_v it_o be_v the_o cause_n that_o do_v so_o much_o alter_v the_o stomach_n and_o trouble_v all_o the_o disposition_n thus_o far_o our_o author_n who_o word_n i_o mention_v that_o we_o may_v guess_v by_o what_o happen_v somewhat_o near_o the_o confine_n of_o the_o atmosphere_n though_o propable_o far_o from_o the_o surface_n of_o it_o what_o will_v happen_v beyond_o the_o atmosphere_n that_o which_o some_o of_o those_o that_o treat_v of_o the_o height_n of_o mountain_n relate_v out_o of_o aristotle_n namely_o that_o those_o that_o ascend_v to_o the_o top_n of_o the_o mountain_n olympus_n can_v not_o keep_v themselves_o alive_a without_o carry_v with_o they_o wet_a sponge_n by_o who_o assistance_n they_o can_v respire_v in_o that_o air_n otherwise_o too_o thin_a for_o respiration_n that_o relation_n i_o say_v concern_v this_o mountain_n will_v much_o confirm_v what_o have_v be_v new_o recite_v out_o of_o acosta_n if_o we_o have_v sufficient_a reason_n to_o believe_v it_o but_o i_o confess_v i_o be_o very_o diffident_a of_o the_o truth_n of_o it_o partly_o because_o when_o i_o pass_v the_o alps_o i_o take_v notice_n of_o no_o notible_a change_n betwixt_o the_o consistence_n of_o the_o air_n at_o the_o top_n and_o at_o the_o bottom_n of_o the_o mountain_n partly_o because_o of_o a_o very_a punctual_a relation_n make_v by_o a_o english_a gentleman_n of_o his_o ascension_n on_o to_o the_o top_n of_o the_o pike_n of_o tenariff_n which_o be_v by_o great_a odds_o high_a than_o olympus_n i_o find_v no_o mention_n of_o any_o such_o difficulty_n of_o breathe_v and_o partly_o also_o because_o the_o same_o author_n tell_v we_o out_o of_o aristotle_n that_o upon_o the_o top_n of_o olympus_n there_o be_v no_o motion_n of_o the_o air_n insomuch_o that_o letter_n trace_v upon_o the_o dust_n have_v be_v after_o many_o year_n find_v legible_a and_o not_o discompose_v whereas_o that_o inquisitive_a busbequius_fw-la who_o be_v ambassador_n from_o the_o german_a to_o the_o turkish_a emperor_n in_o one_o of_o his_o eloquent_a epistle_n 3._o epist._n 3._o tell_v we_o upon_o his_o own_o knowledge_n that_o olympus_n may_v be_v see_v from_o constantinople_n blanch_v with_o perpetual_a snow_n which_o seem_v to_o argue_v that_o the_o top_n of_o that_o as_o well_o as_o of_o divers_a other_o tall_a hill_n be_v not_o above_o that_o region_n of_o the_o air_n wherein_o meteor_n be_v form_v though_o otherwise_o in_o that_o memorable_a narrative_n which_o david_n fraelichius_n 19_o fraelichius_n apud_fw-la varen_n geogra_fw-la gener_n lib._n 1._o cap._n 19_o make_v of_o his_o ascent_n to_o the_o top_n of_o the_o prodigious_o high_a hungarian_a mountain_n carpathus_n he_o tell_v we_o that_o when_o have_v pass_v through_o very_o thick_a cloud_n he_o come_v to_o the_o very_a top_n of_o the_o hill_n he_o find_v the_o air_n so_o calm_a and_o subtle_a that_o not_o a_o hair_n of_o his_o head_n move_v whereas_o in_o the_o low_a stage_n of_o the_o mountain_n he_o feel_v a_o vehement_a wind._n but_o this_o might_n well_o be_v casual_a as_o be_v he_o have_v a_o clear_a air_n where_o he_o be_v though_o there_o be_v cloud_n not_o only_o beneath_o he_o but_o above_o he_o but_o though_o what_o have_v be_v hitherto_o discourse_v incline_v we_o to_o look_v upon_o the_o ventilation_n and_o depuration_n of_o the_o blood_n as_o one_o of_o the_o principal_a and_o constant_a use_n of_o respiration_n yet_o methinks_v it_o may_v be_v suspect_v that_o the_o air_n do_v something_o more_o than_o bare_o help_v to_o carry_v off_o what_o be_v throw_v out_o of_o the_o blood_n in_o its_o passage_n through_o the_o lung_n from_o the_o right_a ventricle_n of_o the_o heart_n to_o the_o left_a for_o we_o see_v in_o phlegmatic_a constitution_n and_o disease_n that_o the_o blood_n will_v circulate_v tolerable_o well_o notwithstanding_o its_o be_v excessive_o serous_a and_o in_o asthmatical_a person_n we_o often_o see_v that_o though_o the_o lung_n be_v very_o much_o stuff_v with_o tough_a phlegm_n yet_o the_o patient_n may_v live_v some_o month_n if_o not_o some_o year_n so_o that_o it_o seem_v scarce_o probable_a that_o either_o the_o want_n of_o throw_v out_o the_o superfluous_a serum_n of_o the_o blood_n for_o a_o few_o moment_n or_o the_o detain_v it_o during_o so_o short_a a_o while_n in_o the_o lung_n shall_v be_v able_a to_o kill_v a_o perfect_o sound_a and_o lively_a animal_n i_o say_v for_o a_o few_o moment_n because_o that_o have_v divers_a time_n try_v the_o experiment_n of_o kill_a bird_n in_o a_o small_a receiver_n we_o common_o find_v that_o within_o half_a a_o minute_n of_o a_o hour_n or_o thereabouts_o the_o bird_n will_v be_v surprise_v by_o mortal_a convulsion_n and_o within_o about_o a_o minute_n more_o will_v be_v stark_o dead_a beyond_o the_o recovery_n of_o the_o air_n though_o never_o so_o hasty_o let_v in_o which_o sort_n of_o experiment_n seem_v so_o strange_a that_o we_o be_v oblige_v to_o make_v it_o several_a time_n which_o gain_v it_o the_o advantage_n of_o have_v person_n of_o differ_v quality_n profession_n and_o sex_n as_o not_o only_a lady_n and_o lord_n but_o doctor_n and_o mathematician_n to_o witness_v it_o and_o to_o satisfy_v your_o lordship_n that_o it_o be_v not_o the_o narrowness_n of_o the_o vessel_n but_o the_o sudden_a exsuction_n of_o the_o air_n that_o dispatch_v these_o creature_n so_o soon_o we_o will_v add_v that_o we_o once_o enclose_v one_o of_o these_o bird_n in_o one_o of_o these_o small_a receiver_n where_o for_o a_o while_n he_o be_v so_o little_a sensible_a of_o his_o imprisonment_n that_o he_o eat_v very_o cheerful_o certain_a seed_n that_o we_o convey_v in_o with_o he_o and_o not_o only_o live_v ten_o minute_n but_o have_v probable_o live_v much_o long_o have_v not_o a_o great_a person_n that_o be_v spectator_n of_o some_o of_o these_o experiment_n rescue_v he_o from_o the_o prosecution_n of_o the_o trial_n another_o bird_n be_v within_o about_o half_a a_o minute_n cast_v into_o violent_a convulsion_n and_o reduce_v into_o a_o sprawl_a condition_n upon_o the_o exsuction_n of_o the_o air_n by_o the_o pity_n of_o some_o fair_a lady_n relate_v to_o your_o lordship_n who_o make_v i_o hasty_o let_v in_o some_o air_n at_o the_o stop-cock_n the_o gasp_a animal_n be_v present_o recover_v and_o in_o a_o condition_n to_o enjoy_v the_o benefit_n of_o the_o lady_n compassion_n and_o another_o time_n also_o be_v resolve_v not_o to_o be_v interrupt_v in_o our_o experiment_n we_o do_v at_o night_n shut_v up_o a_o bird_n in_o one_o of_o our_o small_a receiver_n and_o observe_v that_o for_o a_o good_a while_o he_o so_o little_o feel_v the_o alteration_n of_o the_o air_n that_o he_o fall_v asleep_a with_o his_o head_n under_o his_o wing_n and_o though_o he_o afterward_o awake_v sick_a yet_o he_o continue_v upon_o his_o leg_n between_o forty_o minute_n and_o three_o quarter_n of_o a_o hour_n after_o which_o seem_v ready_a to_o expire_v we_o take_v he_o out_o and_o soon_o find_v he_o able_a to_o make_v use_n of_o the_o liberty_n we_o give_v he_o for_o a_o compensation_n of_o his_o suffering_n if_o to_o the_o forego_n instance_n of_o the_o sudden_a destruction_n of_o animal_n by_o the_o removal_n of_o the_o ambient_fw-la air_n we_o shall_v now_o annex_v some_o that_o we_o think_v fit_a to_o reserve_v till_o anon_o perhaps_o your_o lordship_n will_v suspect_v with_o i_o that_o there_o be_v some_o use_n of_o the_o air_n which_o we_o do_v not_o yet_o so_o well_o understand_v that_o make_v it_o so_o continual_o needful_a to_o the_o life_n of_o animal_n paracelsus_n indeed_o tell_v we_o that_o as_o the_o stomach_n concoct_v meat_n and_o make_v part_n of_o it_o useful_a to_o the_o body_n reject_v the_o other_o part_n so_o the_o lung_n consume_v part_n of_o the_o air_n and_o proscribe_v the_o rest_n so_o that_o according_a to_o our_o hermetick_n philosopher_n as_o his_o follower_n will_v have_v he_o style_v it_o seem_v we_o may_v suppose_v that_o there_o be_v in_o the_o air_n a_o little_a vital_a quintessence_n if_o i_o may_v so_o call_v it_o which_o serve_v to_o the_o refreshment_n and_o restauration_n of_o our_o vital_a spirit_n for_o which_o use_v the_o grosser_n and_o incomparable_o great_a part_n of_o the_o air_n be_v unserviceable_a it_o need_v not_o seem_v strange_a that_o a_o animal_n stand_v in_o need_n of_o almost_o incessant_o draw_v in_o fresh_a air._n but_o though_o this_o opinion_n be_v not_o as_o of_o some_o of_o the_o same_o
destroy_v a_o little_a animal_n or_o at_o least_o make_v the_o air_n too_o intemperate_o hot_a to_o be_v fit_a for_o respiration_n but_o though_o this_o be_v a_o difficulty_n not_o so_o easy_o to_o be_v resolve_v without_o the_o assistance_n of_o our_o engine_n yet_o i_o suppose_v we_o have_v already_o answer_v the_o objection_n by_o our_o 38_o and_o 39_o experiment_n which_o though_o we_o make_v partly_o for_o other_o purpose_n yet_o we_o premise_v they_o only_o to_o clear_v up_o the_o difficulty_n propose_v another_o suspicion_n we_o shall_v have_v entertain_v concern_v the_o death_n of_o our_o animal_n namely_o that_o upon_o the_o sudden_a removal_n of_o the_o wont_a pressure_n of_o the_o ambient_fw-la air_n the_o warm_a blood_n of_o those_o animal_n be_v bring_v to_o a_o effervescence_n or_o ebullition_n or_o at_o least_o so_o vehement_o expanded_a as_o to_o disturb_v the_o circulation_n of_o the_o blood_n and_o so_o disorder_v the_o whole_a oeconomy_n of_o the_o body_n this_o i_o say_v i_o shall_v have_v have_v some_o suspicion_n of_o but_o that_o animal_n of_o a_o hot_a constitution_n be_v not_o the_o sole_a one_o that_o can_v in_o our_o exhaust_a engine_n exercise_v the_o function_n of_o life_n but_o i_o must_v not_o now_o dwell_v upon_o matter_n of_o this_o nature_n because_o i_o think_v it_o high_a time_n to_o proceed_v to_o the_o consideration_n of_o the_o principal_a subject_n of_o our_o engine_n namely_o the_o use_n of_o respiration_n or_o rather_o the_o use_n of_o the_o air_n in_o respiration_n for_o whereas_o of_o the_o divers_a use_n of_o it_o mention_v by_o anatomist_n the_o most_o such_o as_o the_o production_n and_o modulation_n of_o the_o voice_n by_o the_o elision_n of_o the_o air_n the_o larynx_n etc._n etc._n the_o expulsion_n of_o excrement_n by_o cough_n the_o convey_n in_o of_o odour_n by_o inspiration_n and_o some_o other_o rather_o convenient_a for_o the_o well_o be_v of_o a_o animal_n then_o absolute_o necessary_a to_o his_o life_n whereas_o i_o say_v the_o other_o use_n be_v such_o as_o we_o have_v say_v the_o great_a hypocrates_n himself_o give_v this_o notable_a testimony_n to_o the_o use_n of_o the_o air_n as_o to_o animal_n endow_v with_o lung_n mortalibus_fw-la say_v he_o hic_fw-la spiritus_fw-la tum_fw-la aquavitae_fw-la tum_fw-la morborum_fw-la aegrotis_fw-la causa_fw-la est_fw-la tantáque_fw-la corporibus_fw-la omnibus_fw-la spiritûs_fw-la inest_fw-la necessitas_fw-la ut_fw-la siquidem_fw-la aliis_fw-la omnibus_fw-la &_o cibis_fw-la &_o potionibus_fw-la quis_fw-la abstineat_fw-la dvos_fw-la tamen_fw-la aut_fw-la tres_fw-la vel_fw-la plures_fw-la dies_fw-la possit_fw-la vitam_fw-la ducere_fw-la at_o si_fw-la quis_fw-la spiritus_fw-la in_o corpus_fw-la vias_fw-la intercipiat_fw-la vel_fw-la exiguâ_fw-la diei_fw-la parte_fw-la homini_fw-la pereundum_fw-la sit_fw-la ad●o_n necessarius_fw-la est_fw-la usus_fw-la spiritûs_fw-la in_o corpore_fw-la ad_fw-la haec_fw-la quoque_fw-la quum_fw-la omnibus_fw-la aliis_fw-la actionibus_fw-la homines_fw-la qu●escant_fw-la quod_fw-la mutationibus_fw-la innumeris_fw-la vita_fw-la sit_fw-la exposita_fw-la ab_fw-la hâc_fw-la tamen_fw-la solá_fw-la actione_n nunquam_fw-la desistant_fw-la animantia_fw-la quin_fw-la aut_fw-la spiritum_fw-la adducant_fw-la aut_fw-la reddant_fw-la but_o touch_v the_o account_n upon_o which_o the_o inspiration_n and_o expiration_n of_o air_n both_o which_o be_v comprehend_v in_o 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d respiration_n be_v so_o necessary_a to_o life_n both_o naturalist_n and_o physician_n do_v so_o disagree_v that_o it_o will_v be_v very_o difficult_a either_o to_o reconcile_v their_o opinion_n or_o determine_v their_o controversy_n for_o first_o many_o there_o be_v who_o think_v the_o chief_a if_o not_o sole_a use_v of_o respiration_n to_o be_v the_o cooling_n and_o temper_v of_o that_o heat_n in_o the_o heart_n and_o blood_n which_o otherwise_o will_v be_v immoderate_a and_o this_o opinion_n not_o only_o seem_v to_o be_v most_o receive_v among_o scholastic_a writer_n but_o divers_a of_o the_o new_a philosopher_n cartesian_n and_o other_o admit_v with_o some_o variation_n teach_v that_o the_o air_n be_v necessary_a by_o its_o coldness_n to_o condense_a the_o blood_n that_o pass_v out_o of_o the_o right_a ventricle_n of_o the_o heart_n into_o the_o lung_n that_o thereby_o it_o may_v obtain_v such_o a_o consistence_n as_o be_v requisite_a to_o make_v it_o fit_a fuel_n for_o the_o vital_a fire_n or_o flame_n in_o the_o left_a ventricle_n of_o the_o heart_n and_o this_o opinion_n seem_v favour_v by_o this_o that_o fish_n and_o other_o cold_a creature_n who_o heart_n have_v but_o one_o cavity_n be_v also_o unprovided_a of_o lung_n and_o by_o some_o other_o consideration_n but_o though_o it_o need_v not_o be_v deny_v that_o the_o inspire_v air_n may_v sometime_o be_v of_o use_n by_o refrigerate_v the_o heart_n yet_o against_o the_o opinion_n that_o make_v this_o refrigeration_n the_o most_o genuine_a and_o constant_a use_n of_o the_o air_n it_o may_v be_v object_v that_o divers_a cold_a creature_n some_o of_o which_o as_o particular_o frog_n live_v in_o the_o water_n have_v yet_o need_v of_o respiration_n which_o seem_v not_o likely_a to_o be_v need_v for_o refrigeration_n by_o they_o that_o be_v destitute_a of_o any_o sensible_a heat_n and_o beside_o live_v in_o the_o cold_a water_n that_o even_o decrepit_a old_a man_n who_o natural_a heat_n be_v make_v very_o languid_a and_o almost_o extinguish_v by_o reason_n of_o age_n have_v yet_o a_o necessity_n of_o frequent_a respiration_n that_o a_o temperate_a air_n be_v fit_a for_o the_o generality_n of_o breathe_a creature_n and_o as_o a_o air_n too_o hot_a so_o also_o a_o air_n too_o cold_a may_v be_v inconvenient_a for_o they_o especial_o if_o they_o be_v trouble_v with_o a_o immoderate_a degree_n of_o the_o same_o quality_n which_o be_v predominant_a in_o the_o air_n that_o in_o some_o disease_n the_o natural_a heat_n be_v so_o weaken_a that_o in_o case_n the_o use_n of_o respiration_n be_v to_o cool_v it_o will_v be_v more_o hurtful_a than_o beneficial_a to_o breath_n and_o the_o suspending_a of_o the_o respiration_n may_v supply_v the_o place_n of_o those_o very_a hot_a medicine_n that_o be_v wont_a to_o be_v employ_v in_o such_o distemper_n that_o nature_n may_v much_o better_o have_v give_v the_o heart_n but_o a_o moderate_a heat_n than_o such_o a_o excessive_a one_o as_o needs_o to_o be_v perpetual_o cool_v to_o keep_v it_o from_o grow_v destructive_a which_o the_o gentle_a and_o not_o the_o burn_a heat_n of_o a_o animal_n heart_n seem_v not_o intense_a enough_o so_o indispensable_o to_o require_v these_o and_o other_o objection_n may_v be_v oppose_v and_o press_v against_o the_o recite_v opinion_n but_o we_o shall_v not_o insist_v on_o they_o but_o only_o add_v to_o they_o that_o it_o appear_v not_o by_o our_o forego_v experiment_n i_o mean_v the_o 38_o and_o 39_o that_o in_o our_o exhaust_a receiver_n where_o yet_o animal_n die_v so_o sudden_o for_o want_v of_o respiration_n the_o ambient_fw-la body_n be_v sensible_o hot_a than_o the_o common_a air._n other_o learned_a man_n there_o be_v who_o will_v have_v the_o very_a substance_n of_o the_o air_n to_o get_v in_o by_o the_o vessel_n of_o the_o lung_n to_o the_o left_a ventricle_n of_o the_o heart_n not_o only_o to_o temper_v its_o heat_n but_o to_o provide_v for_o the_o generation_n of_o spirit_n and_o these_o allege_v for_o themselves_o the_o authority_n of_o the_o ancient_n among_o who_o hypocrates_n seem_v manifest_o to_o favour_v their_o opinion_n and_o both_o aristotle_n and_o galen_n do_v sometime_o for_o methinks_v they_o speak_v doubtful_o enough_o appear_v inclinable_a to_o it_o but_o for_o aught_o ever_o i_o can_v see_v in_o dissection_n it_o be_v very_o difficult_a to_o make_v out_o how_o the_o air_n be_v convey_v into_o the_o left_a ventricle_n of_o the_o heart_n especial_o the_o systole_n and_o diastole_n of_o the_o heart_n and_o lung_n be_v very_o far_o from_o be_v synchronical_a beside_o that_o the_o spirit_n seem_v to_o be_v but_o the_o most_o subtle_a and_o unctuous_a particle_n of_o the_o blood_n appear_v to_o be_v of_o a_o very_a differ_a nature_n from_o that_o of_o the_o lean_a and_o incombustible_a corpuscle_n of_o air._n other_o objection_n against_o this_o opinion_n have_v be_v propose_v and_o press_v by_o that_o excellent_a anatomist_n and_o my_o industrious_a friend_n dr._n highmore_n to_o who_o i_o shall_v therefore_o refer_v you_o another_o opinion_n there_o be_v touch_v respiration_n which_o make_v the_o genuine_a use_n of_o it_o to_o be_v ventilation_n not_o of_o the_o heart_n but_o of_o the_o blood_n in_o its_o passage_n through_o the_o lung_n in_o which_o passage_n it_o be_v disburden_v of_o those_o excrementitious_a steam_n proceed_v for_o the_o most_o part_n from_o the_o superfluous_a serosity_n of_o the_o blood_n we_o may_v add_v and_o of_o the_o chyle_n too_o which_o by_o those_o new_a conduit_n of_o late_a very_o happy_o detect_v by_o the_o famous_a pecquet_n have_v be_v new_o mix_v with_o it_o in_o the_o
motion_n and_o any_o discernible_a sign_n of_o life_n and_o reduce_v to_o a_o condition_n that_o differ_v from_o death_n but_o in_o that_o it_o be_v not_o absolute_o irrecoverable_a this_o i_o say_v we_o see_v perform_v without_o any_o so_o much_o as_o the_o least_o external_a violence_n offer_v to_o the_o engine_n unless_o it_o be_v such_o as_o be_v offer_v to_o a_o windmill_n when_o the_o wind_n cease_v to_o blow_v on_o the_o sail_n all_o the_o several_a part_n remain_v moveless_a and_o useless_a till_o a_o new_a breath_n put_v they_o into_o motion_n again_o and_o this_o be_v further_a very_o notable_a in_o this_o experiment_n that_o whereas_o it_o be_v know_v that_o bee_n and_o fly_n will_v not_o only_o walk_v but_o fly_v for_o a_o great_a while_n after_o their_o head_n be_v off_o and_o sometime_o one_o half_a of_o the_o body_n will_v for_o divers_a hour_n walk_v up_o and_o down_o when_o it_o be_v sever_v from_o the_o other_o yet_o upon_o the_o exsuction_n of_o the_o air_n not_o only_o the_o progressive_a motion_n of_o the_o whole_a body_n but_o the_o very_a motion_n of_o the_o limb_n do_v forthwith_o cease_v as_o if_o the_o presence_n of_o the_o air_n be_v more_o necessary_a to_o these_o animal_n than_o the_o presence_n of_o their_o own_o head_n but_o it_o seem_v that_o in_o these_o infect_v that_o fluid_a body_n whether_o it_o bea_fw-mi juice_n or_o flame_n wherein_o life_n chief_o reside_v be_v nothing_o near_o so_o easy_o dissipable_a as_o in_o perfect_a animal_n for_o where_o as_o we_o have_v above_o recite_v that_o the_o bird_n we_o convey_v into_o our_o small_a receiver_n be_v within_o two_o minute_n bring_v to_o be_v past_a recovery_n we_o be_v unable_a though_o by_o tire_v he_o that_o pump_v to_o kill_v our_o infect_v by_o the_o exsuction_n of_o the_o air_n for_o though_o as_o long_o as_o the_o pump_n be_v keep_v move_v they_o continue_v immovable_a yet_o when_o we_o desist_v from_o pump_v the_o air_n that_o press_v in_o at_o the_o unperceived_a leak_n do_v though_o slow_o restore_v they_o to_o the_o free_a exercise_n of_o the_o function_n of_o life_n but_o my_o lord_n i_o grow_v troublesome_a and_o therefore_o shall_v pass_v on_o to_o other_o experiment_n yet_o without_o despair_v of_o your_o pardon_n for_o have_v entertain_v you_o so_o long_o about_o the_o use_n of_o respiration_n because_o it_o be_v a_o subject_n of_o that_o difficulty_n to_o be_v explain_v and_o yet_o of_o that_o importance_n to_o humane_a life_n that_o i_o shall_v not_o regret_n the_o trouble_n my_o experiment_n have_v cost_v i_o if_o they_o be_v find_v in_o any_o degree_n serviceable_a to_o the_o purpose_n to_o which_o they_o be_v design_v and_o though_o i_o despair_v not_o but_o that_o hereafter_o our_o engine_n may_v furnish_v we_o with_o divers_a phaenomena_n useful_a to_o illustrate_v the_o doctrine_n of_o respiration_n yet_o have_v not_o as_o yet_o have_v the_o opportunity_n to_o make_v the_o other_o trial_n of_o various_a kind_n that_o i_o judge_v requisite_a for_o my_o information_n i_o must_v confess_v to_o your_o lordship_n that_o in_o what_o i_o have_v hitherto_o say_v i_o pretend_v not_o so_o much_o to_o establish_v or_o overthrow_v this_o or_o that_o hypothesis_n as_o to_o lay_v together_o divers_a of_o the_o particular_n that_o occur_v to_o i_o in_o order_n to_o a_o future_a inquiry_n i_o say_v divers_a of_o the_o particular_n because_o i_o can_v add_v many_o other_o but_o that_o i_o want_v time_n and_o fear_v that_o i_o shall_v need_v your_o lordship_n pardon_n for_o have_v be_v so_o prolix_a in_o write_v and_o that_o of_o physician_n which_o perhaps_o i_o shall_v more_o easy_o obtain_v for_o have_v invade_v anatomy_n a_o discipline_n which_o they_o challenge_v to_o themselves_o and_o indeed_o have_v be_v the_o almost_o sole_a improver_n of_o without_o deny_v then_o that_o the_o inspire_v and_o expire_v air_n may_v be_v sometime_o very_o useful_a by_o condense_v and_o cool_v the_o blood_n that_o pass_v through_o the_o lung_n i_o hold_v that_o the_o depuration_n of_o the_o blood_n in_o that_o passage_n be_v not_o only_o one_o of_o the_o ordinary_a but_o one_o of_o the_o principal_a use_n of_o respiration_n but_o i_o be_o apt_a also_o to_o suspect_v that_o the_o air_n do_v something_o else_o in_o respiration_n which_o have_v not_o yet_o be_v sufficient_o explain_v and_o therefore_o till_o i_o have_v examine_v the_o matter_n more_o deliberate_o i_o shall_v not_o scruple_n to_o answer_v the_o question_n that_o may_v be_v ask_v i_o touch_v the_o genuine_a use_n of_o respiration_n in_o the_o excellent_a word_n employ_v by_o the_o acute_a st._n austin_n to_o one_o that_o ask_v he_o hard_a question_n mallem_fw-la quidem_fw-la say_v he_o corum_fw-la que_fw-fr à_fw-fr i_o quaesivisti_fw-la habere_fw-la scientiam_fw-la quam_fw-la ignorantiam_fw-la sed_fw-la quia_fw-la id_fw-la nondum_fw-la potui_fw-la magis_fw-la eligo_fw-la cautam_fw-la ignorantiam_fw-la confiteri_fw-la quam_fw-la falsam_fw-la scientiam_fw-la profiteri_fw-la have_v partly_o upon_o the_o consideration_n of_o some_o of_o the_o forego_n experiment_n 42._o experiment_n 42._o and_o partly_o upon_o ground_n not_o now_o to_o be_v insist_v on_o entertain_v a_o suspicion_n that_o the_o action_n of_o corrosive_a liquor_n in_o the_o dissolve_v of_o body_n may_v be_v considerable_o vary_v by_o the_o gravitation_n or_o pressure_n of_o the_o incumbent_a air_n and_o the_o removal_n of_o it_o i_o think_v fit_a to_o examine_v my_o conjecture_n by_o the_o follow_a experiment_n i_o take_v whole_a piece_n of_o red_a coral_n and_o cast_v they_o into_o as_o much_o spirit_n of_o vinager_n as_o suffice_v to_o swim_v above_o a_o inch_n over_o they_o these_o substance_n i_o make_v choice_n of_o that_o the_o ebullition_n upon_o the_o solution_n may_v not_o be_v too_o great_a and_o that_o the_o operation_n may_v last_v the_o long_o have_v then_o put_v about_o half-a-score_n sprig_n of_o coral_n together_o with_o the_o menstruum_fw-la into_o a_o somewhat_o long_o neck_a viol_n whereof_o they_o seem_v scarce_o to_o fill_v a_o three_o part_n we_o convey_v that_o viol_n into_o one_o of_o our_o small_a pneumatical_a glass_n contain_v by_o guess_n about_o a_o quart_n of_o water_n and_o have_v fasten_v on_o the_o cover_n after_o the_o accustom_a manner_n we_o suffer_v the_o liquor_n to_o remain_v unmoved_a awhile_o to_o observe_v whether_o the_o menstruum_fw-la will_v work_v upon_o the_o coral_n otherwise_o then_o before_o but_o find_v there_o do_v only_o arise_v as_o former_o a_o pretty_a number_n of_o small_a bubble_n that_o make_v no_o sensible_a froth_n upon_o the_o surface_n of_o the_o distil_a vinager_n there_o be_v make_v two_o or_o three_o exsuction_n of_o the_o air_n upon_o which_o there_o emerge_v from_o the_o coral_n such_o a_o multitude_n of_o bubble_n as_o make_v the_o whole_a body_n of_o the_o menstruum_fw-la appear_v white_a and_o soon_o after_o a_o froth_z as_o big_a as_o all_o the_o rest_n of_o the_o liquor_n be_v see_v to_o swim_v upon_o it_o and_o the_o menstruum_fw-la plain_o appear_v to_o boil_v in_o the_o glass_n like_o a_o seethe_a pot._n and_o though_o if_o we_o desist_v but_o one_o minute_n from_o pump_v the_o decrement_n of_o the_o froth_n and_o ebullition_n upon_o the_o get_n in_o of_o a_o little_a air_n at_o some_o leak_n or_o other_o seem_v to_o argue_v that_o the_o removal_n of_o the_o the_o pressure_n of_o the_o external_a air_n be_v the_o cause_n or_o at_o least_o the_o occasion_n of_o this_o effervescence_n yet_o to_o evince_v this_o the_o more_o clear_o we_o turn_v the_o key_n and_o let_v in_o the_o external_a air_n at_o the_o stop-cock_n immediate_o upon_o who_o entrance_n the_o froth_n vanish_v and_o so_o many_o of_o the_o bubble_n within_o the_o body_n of_o the_o liquor_n disappear_v that_o it_o lose_v its_o whiteness_n &_o grow_v transparent_a again_o the_o menstruum_fw-la also_o work_v as_o languid_o upon_o the_o coral_n as_o it_o do_v before_o they_o be_v put_v into_o the_o receiver_n but_o when_o we_o have_v again_o draw_v out_o the_o air_n first_o the_o whiteness_n re-appeared_a than_o the_o ebulition_n be_v renew_v which_o the_o pump_v be_v a_o while_n long_o &_o nimble_o pursue_v grow_v so_o great_a that_o for_o 3_o or_o 4_o time_n one_o after_o another_o when_o ever_o the_o air_n be_v let_v out_o of_o the_o receiver_n into_o the_o empty_v cylinder_n the_o frothy_a liquor_n overflowed_a the_o glass_n &_o run_v down_o by_o the_o side_n of_o it_o and_o yet_o upon_o the_o readmit_v of_o the_o exclude_v air_n the_o boil_a liquor_n grow_v immediate_o as_o calm_v and_o as_o transparent_a as_o at_o first_o as_o if_o indeed_o the_o operation_n of_o it_o upon_o the_o coral_n have_v be_v facilitated_a by_o the_o exsuction_n of_o the_o incumbent_a air_n which_o on_o its_o recess_n leave_v it_o more_o easy_a for_o the_o more_o active_a part_n of_o the_o liquor_n to_o show_v