ignorant_a and_o shall_v i_o fear_v long_o continue_v so_o for_o it_o be_v to_o be_v note_v with_o which_o observation_n i_o shall_v conclude_v that_o what_o have_v be_v hitherto_o discourse_v belong_v only_o to_o the_o temper_n of_o those_o subterraneal_a part_n to_o which_o man_n have_v be_v enable_v to_o reach_v by_o dige_v it_o be_v true_a indeed_o that_o some_o mine_n especial_o in_o germany_n and_o hungary_n be_v of_o a_o stupendous_a depth_n in_o comparison_n of_o the_o generality_n of_o we_o and_o of_o the_o more_o obvious_a cavity_n of_o the_o earth_n yet_o i_o find_v it_o boast_v in_o a_o discourse_n write_v purposely_o of_o the_o various_a mine_n in_o the_o world_n that_o the_o rich_a mine_n at_o sueberg_n be_v 400_o yard_n deep_a and_o they_o be_v scarce_o believe_v that_o relate_v one_o hungarian-mine_a which_o they_o visit_v to_o be_v 400_o sathom_n which_o though_o double_a the_o depth_n of_o the_o former_a reach_v not_o to_o half_a a_o mile_n but_o the_o deep_a of_o all_o the_o mine_n that_o i_o have_v as_o yet_o read_v or_o hear_v of_o from_o any_o credible_a relator_n be_v that_o which_o the_o experience_a agricola_n in_o the_o tract_n he_o call_v bermannus_n cap._n 12._o mention_n to_o be_v at_o cotteberg_n but_o this_o itself_o though_o it_o reach_v to_o above_o 500_o fathom_n that_o be_v 3000_o foot_n yet_o this_o prodigious_a depth_n do_v not_o much_o exceed_v half_o a_o mile_n &_o fall_v short_a of_o three_o quarter_n 13._o licet_fw-la variae_fw-la de_fw-la ambitu_fw-la tervae_fw-la opiniones_fw-la sint_fw-la nobis_fw-la tamen_fw-la propemodum_fw-la constet_fw-la esse_fw-la ipsam_fw-la milliarum_fw-la italiarum_n 26255_o quoth_v in_o maximo_fw-la ad_fw-la terrae_fw-la superficiem_fw-la circulo_fw-la respondeant_fw-la uni_fw-la gradui_fw-la milliaria_fw-la proximè_fw-la 73._o etc._n etc._n gassend_n instit_fw-la astronom_n lib_fw-la 2._o cap._n 13._o and_o how_o small_a a_o part_n be_v that_o of_o the_o whole_a depth_n of_o the_o terrestrial_a globe_n who_o semidiameter_n if_o we_o admit_v the_o recent_a account_n of_o the_o learned_a gassendus_fw-la reckon_v at_o 4177._o italian_n mile_n in_o comparison_n of_o which_o as_o i_o be_v say_v how_o small_a a_o thing_n be_v a_o depth_n that_o fall_v very_o short_a of_o a_o single_a mile_n finis_fw-la of_o the_o temperature_n of_o the_o submarine_n region_n as_o to_o heat_n and_o cold_a of_o the_o temperature_n of_o the_o submarine_n region_n as_o to_o heat_n and_o cold._a chap._n 1._o though_o the_o aristotelian_o who_o believe_v water_n and_o air_n to_o be_v reciprocal_o transmutable_a do_v thereby_o fancy_v a_o affinity_n between_o they_o that_o i_o be_o not_o yet_o convince_v of_o yet_o i_o ready_o allow_v of_o so_o much_o affinity_n betwixt_o those_o two_o fluid_a body_n as_o invite_v i_o after_o have_v treat_v of_o the_o temperature_n of_o the_o aerial_a region_n to_o say_v something_o of_o that_o of_o the_o submarine_n region_n which_o name_n of_o submarine_n 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a_o subject_n of_o which_o classic_a author_n be_v so_o very_o silent_a and_o about_o which_o philosopher_n seem_v not_o so_o much_o as_o to_o have_v attempt_v any_o experiment_n for_o want_n of_o opportunity_n and_o mean_a to_o make_v they_o i_o offer_v the_o best_a information_n i_o can_v supply_v myself_o what_o by_o purposely_o converse_v with_o person_n that_o have_v dive_v some_o without_o and_o some_o by_o the_o help_n of_o engine_n to_o which_o i_o have_v add_v some_o report_n that_o i_o judge_v fit_a to_o be_v allow_v make_v i_o by_o person_n that_o have_v converse_v with_o the_o divers_a upon_o those_o african_a and_o indian-coast_n where_o the_o most_o famous_a and_o expert_a be_v think_v to_o be_v find_v and_o i_o the_o rather_o report_v the_o answer_n and_o relationsmy_a inquiry_n procure_v because_o the_o information_n they_o give_v we_o concern_v a_o subject_a considerable_a as_o well_o as_o vast_a about_o which_o nevertheless_o i_o among_o many_o other_o be_o not_o in_o a_o condition_n to_o satisfy_v at_o all_o my_o curiosity_n by_o trial_n of_o my_o own_o make_n and_o because_o also_o what_o i_o shall_v say_v will_v probable_o spoil_v the_o credit_n of_o the_o vulgar_a error_n that_o in_o all_o deep_a water_n of_o which_o the_o sea_n be_v the_o chief_a the_o lowermost_a be_v still_o the_o warm_a part_n unless_o in_o case_n that_o in_o some_o very_a hot_a climate_n or_o season_n the_o superficial_a one_o happen_v to_o be_v a_o little_a warm_v by_o the_o extraordinary_a or_o violent_a heat_n of_o the_o sun_n chap._n two_o though_o the_o air_n and_o the_o earth_n have_v be_v discriminate_v as_o to_o temperature_n into_o three_o region_n yet_o the_o information_n i_o have_v hitherto_o meet_v with_o invite_v i_o not_o to_o assign_v to_o the_o sea_n any_o more_o than_o two_o the_o former_a of_o which_o may_v be_v suppose_v to_o reach_v from_o the_o superficies_n of_o it_o as_o far_o downward_o as_o the_o manifest_a operation_n of_o the_o various_o reflect_v and_o refracted_a beam_n of_o the_o sun_n or_o other_o cause_n of_o warmth_n penetrate_v from_o which_o to_o the_o bottom_n of_o the_o sea_n the_o other_o region_n may_v be_v suppose_v to_o extend_v according_a to_o this_o division_n the_o limit_n of_o this_o upper_a region_n will_v not_o be_v always_o constant_a for_o in_o the_o torrid_a zone_n and_o other_o hot_a climate_n it_o will_v caeteris_fw-la paribus_fw-la be_v great_a than_o in_o the_o frigid_a zone_n or_o in_o the_o temperate_a zone_n and_o so_o it_o will_v be_v in_o summer_n then_o in_o winter_n and_o in_o hot_a weather_n then_o in_o cold_a suppose_v in_o these_o case_n the_o heat_n to_o come_v from_o the_o sun_n and_o air_n and_o not_o as_o sometime_o it_o may_v do_v from_o the_o subterraneal_a exhalation_n the_o same_o cause_n be_v likewise_o proper_a as_o it_o be_v manifest_a to_o alter_v the_o temperature_n as_o well_o as_o the_o bound_n of_o this_o region_n but_o this_o temperature_n may_v also_o be_v change_v in_o some_o few_o place_n by_o at_o least_o two_o other_o cause_n the_o one_o be_v the_o differ_a constitution_n of_o the_o soil_n that_o compose_v the_o shore_n which_o may_v affect_v the_o neighbour_a water_n if_o it_o do_v extraordinary_o abound_v with_o nitre_n loose_o contex_v marchasite_n or_o other_o substance_n capable_a considerable_o to_o increase_v or_o lessen_v the_o coldness_n of_o the_o water_n another_o though_o unfrequent_a cause_n may_v be_v the_o figure_n and_o situation_n of_o the_o less_o deep_a part_n of_o the_o shore_n which_o may_v in_o some_o sort_n reverberate_v the_o heat_n that_o proceed_v from_o the_o sun_n and_o upon_o such_o a_o account_n may_v either_o add_v to_o the_o warmth_n or_o allay_v the_o coldness_n that_o will_v else_o be_v find_v in_o the_o neighbour_a water_n for_o whatever_o the_o school_n be_v wont_a to_o teach_v about_o the_o interest_n of_o the_o attrition_n of_o air_n in_o the_o heat_n produce_v by_o the_o sun_n beam_n i_o have_v elsewhere_o show_v by_o experiment_n that_o those_o beam_n may_v considerable_o operate_v upon_o body_n place_v quite_o under_o water_n beside_o these_o two_o case_n that_o may_v occasion_v exception_n to_o the_o general_a observation_n i_o intimate_v by_o the_o word_n at_o least_o that_o there_o may_v be_v other_o because_o to_o mention_v now_o but_o one_o example_n though_o it_o seem_v probable_a from_o what_o i_o have_v elsewhere_o deliver_v concern_v the_o subterraneal_a fire_n and_o heat_n that_o may_v in_o some_o place_n be_v meet_v with_o even_o beneath_o the_o bottom_n of_o the_o sea_n that_o the_o phaenomenon_n i_o be_o go_v to_o recite_v may_v be_v reduce_v to_o the_o cause_n new_o intimate_v yet_o i_o be_o not_o absolute_o certain_a but_o that_o in_o this_o case_n whereto_o some_o other_o may_v perhaps_o be_v find_v reseble_v some_o other_o cause_n than_o those_o hitherto_o mention_v may_v produce_v or_o concur_v to_o the_o
effect_n the_o relation_n here_o mean_v be_v afford_v we_o by_o the_o follow_a passage_n take_v out_o of_o the_o voyage_n of_o mounseur_fw-fr de_fw-fr mont_n into_o new-france_n whereof_o he_o go_v to_o be_v governor_n where_o the_o relator_n thus_o recite_v his_o observation_n about_o the_o eighteen_o day_n of_o june_n we_o find_v the_o sea-water_n during_o three_o day_n space_n very_o warm_a and_o by_o the_o same_o warmth_n our_o wine_n also_o be_v warm_a in_o the_o bottom_n of_o our_o ship_n yet_o the_o air_n be_v no_o hot_a than_o before_o and_o the_o 21_o of_o the_o say_a month_n quite_o contrary_a we_o be_v 2_o or_o 3_o day_n so_o much_o compass_v with_o mist_n and_o cold_a that_o we_o think_v ourselves_o to_o be_v in_o the_o month_n of_o january_n and_o the_o water_n of_o the_o sea_n be_v extreme_a cold_a which_o continue_v with_o we_o until_o we_o come_v upon_o the_o bank_n by_o reason_n of_o the_o say_a mist_n which_o outward_o do_v procure_v this_o cold_a unto_o we_o this_o effect_n he_o attribute_n to_o a_o kind_n of_o antiperistasis_n in_o the_o follow_a part_n of_o his_o narrative_a which_o i_o shall_v not_o now_o either_o transcribe_v or_o examine_v chap._n 3_o and_o thus_o much_o be_v brief_o note_v touch_v the_o upper_a region_n of_o the_o sea_n and_o the_o requisite_a caution_n that_o may_v perhaps_o extend_v further_o than_o it_o be_v premise_v it_o remain_v that_o i_o take_v notice_n of_o the_o temperature_n of_o the_o low_a region_n which_o in_o one_o word_n be_v cold_a unless_o in_o some_o few_o place_n to_o be_v present_o mention_v for_o water_n be_v in_o its_o natural_a or_o most_o ordinary_a state_n a_o liquor_n who_o part_n be_v more_o slow_o agitate_a then_o those_o of_o man_n organ_n of_o feel_v must_v be_v upon_o that_o account_n cold_a as_o to_o sense_n and_o consequent_o it_o need_v not_o be_v strange_a that_o those_o part_n of_o the_o sea_n which_o be_v too_o remote_a to_o be_v sensible_o agitate_a by_o the_o sunbeam_n or_o wrought_v upon_o by_o the_o warmth_n which_o the_o air_n and_o upper_a part_n of_o the_o earth_n may_v from_o other_o cause_n receive_v shall_v be_v feel_v cold_a by_o those_o that_o descend_v into_o it_o unless_o in_o those_o few_o place_n where_o the_o coldness_n may_v be_v either_o expel_v or_o allay_v by_o hot_a spring_n or_o subterrestrial_a exhalation_n flow_v or_o ascend_v from_o the_o subjacent_a earth_n or_o the_o low_a part_n of_o the_o shore_n into_o the_o incumbent_n or_o adjacent_a part_n of_o the_o water_n to_o justify_v my_o ascribe_v of_o this_o coldness_n to_o the_o second_o or_o low_a region_n of_o the_o sea_n i_o shall_v now_o subjoin_v some_o relation_n i_o procure_v from_o person_n that_o have_v occasion_n to_o go_v down_o into_o it_o or_o otherways_o take_v notice_n of_o its_o temperature_n in_o very_a differ_a region_n of_o the_o world_n and_o at_o very_o unequal_a depth_n and_o first_o as_o to_o the_o temperature_n of_o the_o low_a region_n in_o the_o northern_a sea_n i_o have_v the_o opportunity_n to_o converse_v often_o and_o sometime_o to_o oblige_v a_o man_n bold_a and_o curious_a enough_o who_o for_o some_o year_n get_v the_o best_a part_n of_o his_o subsistence_n by_o descend_v to_o the_o bottom_n of_o the_o sea_n in_o a_o engine_n who_o structure_n i_o elsewhere_o describe_v to_o seek_v for_o and_o recover_v good_n lose_v in_o shipwrack_v vessel_n this_o person_n i_o diligent_o examine_v about_o divers_a submarine_n phaenomena_n about_o which_o his_o answer_n may_v be_v elsewhere_o meet_v with_o and_o as_o to_o the_o temperature_n of_o the_o low_a part_n of_o the_o sea_n the_o knowledge_n of_o which_o be_v that_o alone_a that_o concern_v we_o in_o this_o place_n he_o several_a time_n complain_v to_o i_o of_o the_o coldness_n of_o the_o deep_a water_n which_o keep_v he_o from_o be_v able_a to_o stay_v in_o it_o so_o long_o as_o he_o may_v have_v be_v put_v into_o a_o condition_n of_o do_v by_o the_o goodness_n of_o his_o engine_n for_o i_o remember_v that_o he_o relate_v to_o i_o that_o he_o stay_v once_o betwixt_o a_o hour_n or_o two_o at_o a_o depth_n that_o be_v no_o great_a than_o 14_o foot_n and_o a_o half_a upon_o the_o coast_n of_o sweden_n in_o a_o place_n that_o be_v near_o the_o shore_n and_o i_o afterward_o learn_v that_o he_o stay_v much_o long_o in_o a_o deep_a place_n use_n have_v probable_o make_v the_o cold_a more_o supportable_a to_o he_o he_o tell_v i_o then_o that_o about_o two_o year_n before_o he_o be_v engage_v by_o a_o good_a reward_n to_o go_v down_o with_o his_o engine_n to_o the_o bottom_n of_o the_o sea_n to_o fetch_v up_o some_o good_n of_o value_n out_o of_o a_o ship_n that_o have_v be_v cast_v away_o there_o within_o about_o a_o mile_n distance_n from_o a_o very_a little_a island_n and_o if_o i_o mistake_v not_o about_o 6_o mile_n from_o the_o shore_n he_o far_o answer_v i_o that_o though_o he_o feel_v it_o not_o at_o all_o cold_a on_o the_o surface_n of_o the_o water_n his_o attempt_n be_v make_v in_o june_n yet_o about_o the_o depth_n of_o the_o ship_n it_o be_v so_o very_o cold_a that_o he_o feel_v it_o not_o so_o cold_a in_o england_n winter_n and_o frosty_a weather_n and_o he_o tell_v i_o that_o a_o excessive_a cold_a be_v there_o feel_v not_o only_o by_o he_o but_o by_o very_o sturdy_a man_n who_o invite_v by_o his_o example_n will_v needs_o also_o go_v down_o themselves_o to_o participate_v and_o promote_v the_o hope_v for_o discovery_n he_o tell_v i_o also_o that_o the_o upper_a water_n do_v but_o cool_a and_o refresh_v he_o but_o the_o deep_a he_o go_v the_o cold_o he_o feel_v it_o which_o be_v the_o more_o considerable_a because_o he_o have_v some_o time_n occasion_n to_o stay_v at_o 10_o fathom_n or_o even_o 80_o foot_n under_o water_n and_o i_o since_o find_v that_o he_o inform_v divers_a virtuoso_n that_o purposely_o consult_v he_o that_o he_o find_v the_o coldness_n of_o the_o water_n increase_v with_o its_o depth_n and_o give_v that_o for_o the_o reason_n why_o he_o can_v not_o stay_v so_o many_o hour_n as_o otherwise_o he_o may_v at_o the_o bottom_n of_o the_o sea_n add_v that_o before_o his_o engine_n be_v well_o fit_v he_o be_v once_o so_o cover_v over_o with_o it_o that_o he_o be_v force_v to_o touch_v the_o ground_n with_o his_o hand_n and_o foot_n and_o the_o neighbour_a part_n to_o which_o he_o find_v a_o coldness_n communicate_v by_o the_o fundus_fw-la he_o lean_v upon_o though_o the_o closeness_n of_o his_o disorder_a engine_n make_v the_o other_o and_o whilst_o he_o be_v in_o that_o posture_n upper_a part_n of_o his_o body_n of_o a_o very_a differ_a temper_n a_o inquisitive_a person_n of_o my_o acquaintance_n that_o make_v a_o long_a stay_n in_o the_o northern_a america_n at_o about_o two_o or_o three_o and_o forty_o degree_n of_o latitude_n and_o divert_v himself_o often_o with_o swim_v under_o water_n answer_v i_o that_o though_o he_o scarce_o remember_v himself_o to_o have_v dive_v above_o two_o fathom_n beneath_o the_o surface_n of_o the_o sea_n yet_o even_o at_o that_o small_a depth_n he_o observe_v the_o water_n to_o increase_v in_o coldness_n the_o low_a he_o descend_v into_o it_o which_o argue_v that_o though_o the_o sunbeam_n do_v often_o penetrate_v plentiful_o enough_o to_o carry_v light_n to_o a_o great_a depth_n under_o water_n yet_o they_o do_v not_o always_o carry_v with_o they_o a_o sensible_a heat_n and_o that_o at_o least_o in_o some_o place_n the_o upper_a region_n of_o the_o sea_n reach_v but_o a_o little_a way_n the_o coldness_n of_o the_o climate_n in_o these_o western_a part_n of_o europe_n and_o the_o want_n of_o considerable_a inducement_n to_o invite_v man_n to_o dive_v often_o to_o any_o great_a depth_n into_o our_o sea_n have_v keep_v i_o from_o be_v able_a to_o procure_v many_o observation_n about_o the_o temperature_n of_o their_o low_a region_n but_o upon_o the_o hot_a coast_n of_o africa_n and_o the_o east-indies_n the_o frequent_a invitation_n man_n have_v to_o dive_v for_o coral_n pearl_n and_o other_o submarine_n production_n have_v make_v it_o possible_a for_o i_o to_o get_v more_o numerous_a observation_n some_o of_o which_o i_o shall_v now_o annex_v chap._n 4._o meet_v with_o a_o person_n of_o quality_n who_o have_v be_v present_a at_o the_o sish_n of_o coral_n upon_o the_o shore_n of_o africa_n and_o who_o be_v himself_o practise_v in_o dive_v i_o inquire_v of_o he_o whether_o he_o find_v the_o sea_n upon_o the_o african_a coast_n to_o be_v much_o cold_a at_o a_o good_a depth_n then_o near_o the_o surface_n whereto_o he_o answer_v i_o that_o though_o he_o have_v seldom_o dive_v above_o three_o or_o four_o fathom_n deep_a yet_o at_o that_o depth_n he_o find_v it_o so_o much_o
air_n clog_v with_o steam_n and_o i_o be_v the_o rather_o induce_v to_o think_v this_o possible_a because_o i_o have_v even_o in_o metalline_a mine_n that_o be_v but_o shallow_a and_o very_o free_o accessible_a to_o the_o air_n observe_v a_o strong_a smell_n of_o the_o metal_n abound_v there_o i_o have_v likewise_o find_v by_o several_a trial_n that_o the_o exhalation_n that_o proceed_v from_o the_o body_n of_o animal_n do_v so_o vitiate_v the_o air_n they_o abound_v in_o as_o to_o make_v it_o much_o less_o fit_a for_o their_o respiration_n and_o to_o be_v apt_a to_o make_v they_o sick_a and_o faint_a wherefore_o i_o think_v it_o not_o altogether_o unfit_a to_o inquire_v whether_o the_o heat_n of_o the_o subterraneal_a air_n in_o such_o place_n as_o have_v be_v new_o mention_v may_v not_o be_v refer_v to_o these_o cause_n but_o i_o be_v answer_v in_o the_o negative_a especial_o by_o a_o inquisitive_a person_n that_o have_v be_v in_o the_o deep_a and_o hot_a mine_n that_o have_v be_v visit_v by_o any_o acquaintance_n of_o i_o this_o way_n of_o account_v for_o the_o subterraneal_a warmth_n be_v lay_v aside_o it_o seem_v i_o confess_v somewhat_o difficult_a to_o conceive_v how_o it_o shall_v be_v produce_v yet_o two_o principal_a cause_n there_o be_v to_o which_o i_o think_v we_o may_v probable_o refer_v the_o temperature_n of_o those_o place_n where_o the_o air_n be_v but_o moderate_o warm_a to_o which_o a_o three_o be_v to_o be_v add_v when_o we_o come_v to_o give_v a_o account_n why_o some_o place_n be_v troublesom_o hot_a and_o first_o why_o the_o coldness_n of_o winter_n shall_v not_o be_v feel_v in_o the_o lowermost_a region_n of_o the_o earth_n may_v be_v that_o the_o air_n there_o be_v too_o remote_a from_o the_o superterrestriall_a air_n to_o be_v much_o affect_v with_o those_o adventitious_a cause_n of_o cold_a that_o make_v that_o quality_n intense_a in_o the_o air_n above_o ground_n but_o because_o this_o reason_n show_v rather_o why_o it_o shall_v not_o be_v in_o the_o earth_n low_a region_n much_o cold_o in_o winter_n then_o in_o summer_n but_o not_o why_o it_o shall_v be_v in_o all_o season_n warm_a there_o i_o shall_v add_v as_o a_o conjecture_n that_o the_o positive_a cause_n of_o the_o actual_a warmth_n may_v proceed_v from_o those_o deep_a part_n of_o the_o subterraneal_a region_n which_o lie_v beneath_o those_o place_n which_o man_n have_v yet_o have_v occasion_n and_o ability_n to_o dig_v for_o it_o seem_v probable_a to_o i_o that_o in_o these_o yet_o inpenetrate_v bowel_n of_o the_o earth_n there_o be_v great_a storehouse_n of_o either_o actual_a fire_n or_o place_n considerable_o hot_a or_o in_o some_o region_n of_o both_o from_o which_o reconditory_n if_o i_o may_v so_o call_v they_o or_o magazine_n of_o hypogeall_a heat_n that_o quality_n be_v communicate_v especial_o by_o subterraneal_a channel_n cleft_n fibres_n or_o other_o conveyance_n to_o the_o less_o deep_a part_n of_o the_o earth_n either_o by_o a_o propagation_n 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that_o they_o retain_v for_o some_o time_n after_o chap._n ix_o that_o manifest_a steam_n oftentimes_o be_v find_v in_o grooves_n especial_o in_o deep_a one_o be_v evident_a by_o the_o damp_n that_o infest_v most_o of_o they_o and_o that_o in_o distant_a region_n as_o in_o several_a province_n of_o germany_n bohemia_n hungary_n etc._n etc._n as_o also_o in_o several_a part_n of_o england_n in_o grooves_n some_o of_o which_o i_o have_v receive_v relation_n from_o the_o mine-man_n themselves_o by_o which_o it_o appear_v that_o several_a of_o these_o exhalation_n ascend_v from_o the_o entrails_n of_o the_o earth_n be_v sulphureous_a &_o bituminous_a in_o smell_n and_o in_o some_o grooves_n one_o whereof_o i_o elsewhere_o mention_v myself_o to_o have_v visit_v these_o steam_n be_v apt_a actual_o to_o take_v fire_n the_o warmth_n of_o many_o subterraneal_a exhation_n i_o think_v may_v be_v make_v further_o probable_a by_o some_o other_o observation_n for_o though_o these_o new_o mention_v be_v not_o to_o be_v reject_v and_o may_v be_v employ_v for_o want_v of_o better_a yet_o i_o have_v several_a time_n question_v whether_o i_o ought_v to_o acquiesce_v in_o they_o alone_o for_o i_o do_v not_o think_v the_o easy_a inflammableness_n of_o body_n to_o be_v always_o a_o sure_a proof_n of_o the_o actual_a sensible_a warmth_n of_o the_o minute_n part_v it_o consist_v of_o or_o may_v be_v reduce_v into_o for_o though_o saltpetre_n be_v very_o inflammable_a yet_o be_v by_o a_o solution_n in_o fair_a water_n reduce_v to_o invisible_a corpuscle_n it_o high_o refrigerate_v that_o liquor_n nor_o have_v i_o observe_v its_o fume_n when_o far_o from_o the_o fire_n to_o have_v any_o heat_n sensible_a to_o our_o touch._n and_o the_o like_a may_v be_v say_v of_o the_o exhalation_n of_o high_o rectify_v spirit_n of_o wine_n which_o yet_o we_o know_v be_v itself_o total_o inflammable_a nay_o i_o know_v not_o whither_o for_o a_o reason_n elsewhere_o declare_v copious_a exhalation_n may_v not_o ascend_v from_o the_o low_a part_n of_o the_o earth_n and_o yet_o be_v rather_o cold_a than_o hot._n for_o in_o another_o paper_n i_o mention_v a_o way_n by_o which_o i_o make_v a_o mixture_n that_o plentiful_o enough_o enit_v steam_n of_o who_o be_v rather_o of_o a_o cold_a then_o hot_a nature_n there_o be_v this_o probability_n that_o the_o mixture_n whence_o they_o ascend_v even_o whil_v its_o component_a ingredient_n be_v brisk_o act_v upon_o one_o another_o be_v not_o only_o sensible_o but_o considerable_o cold._n one_o main_a thing_n therefore_o that_o induce_v i_o to_o assent_v to_o the_o opinion_n whereto_o the_o former_a instance_n do_v but_o incline_v i_o be_v that_o have_v purposely_o inquire_v of_o a_o observe_a man_n that_o frequent_v deep_a mine_n wherein_o he_o have_v a_o considerable_a share_n he_o answer_v i_o that_o he_o plain_o observe_v the_o fume_n that_o come_v out_o of_o the_o mouth_n of_o the_o deep_a pit_n to_o be_v actual_o and_o sensible_o warm_a and_o that_o in_o a_o warm_a season_n of_o the_o year_n and_o morinus_n above_o cite_v speak_v of_o the_o deep_a hungarian-mine_n make_v it_o the_o first_o epithet_n of_o the_o copious_a exhalation_n that_o ascend_v from_o the_o bottom_n that_o it_o be_v hot_a and_o a_o few_o page_n after_o he_o say_v that_o at_o the_o mouth_n of_o the_o well_o the_o ascend_a fume_n be_v sensible_o hot_a in_o summer_n itself_o and_o the_o same_o argument_n that_o i_o have_v elsewhere_o give_v to_o show_v that_o there_o be_v very_o hot_a place_n and_o as_o it_o be_v aestuary_n in_o the_o bowel_n of_o the_o earth_n may_v serve_v to_o make_v it_o probable_a that_o the_o steam_n ascend_v thence_o may_v be_v actual_o warm_a that_o also_o in_o many_o place_n of_o the_o earth_n where_o no_o grooves_n be_v dug_n and_o no_o visible_a exhalation_n be_v take_v notice_n of_o they_o may_v yet_o pervade_v the_o soil_n and_o exercise_v some_o operation_n of_o warmth_n may_v be_v probable_a by_o this_o that_o the_o experience_a agricola_n himself_o reckon_v it_o among_o the_o sign_n of_o a_o latent_fw-la mineral_n vein_n that_o the_o hoar-frost_n do_v not_o lie_v upon_o that_o tract_n of_o the_o surface_n of_o the_o earth_n under_o which_o a_o vein_n though_o perhaps_o very_o deep_a run_v the_o like_a direction_n i_o have_v know_v give_v by_o the_o skilful_a in_o england_n for_o the_o discovery_n of_o place_n that_o contain_v coal-mine_n and_o i_o remember_v a_o near_a relation_n of_o i_o show_v i_o a_o great_a scope_n of_o land_n of_o he_o which_o though_o in_o a_o outward_a appearance_n likely_a to_o be_v as_o cold_a as_o any_o place_n thereabouts_o he_o affirm_v will_v not_o suffer_v snow_n to_o lie_v upon_o it_o above_o a_o day_n or_o two_o in_o the_o midst_n of_o winter_n the_o probability_n of_o which_o relation_n be_v confirm_v to_o i_o by_o
cold_a than_o near_o the_o top_n of_o the_o water_n that_o he_o can_v not_o well_o endure_v the_o coldness_n of_o it_o and_o when_o i_o far_o ask_v he_o whether_o when_o he_o be_v let_v down_o to_o the_o bottom_n of_o the_o sea_n in_o a_o great_a dive_v bell_n as_o he_o tell_v i_o he_o have_v be_v he_o feel_v it_o very_o cold_a though_o the_o water_n can_v not_o come_v immediate_o to_o touch_v he_o he_o reply_v that_o when_o the_o bell_n come_v first_o to_o the_o ground_n he_o find_v the_o air_n in_o it_o very_o cold_a though_o after_o he_o have_v stay_v a_o while_n there_o his_o breath_n and_o the_o steam_n of_o his_o body_n make_v he_o very_o hot_a that_o also_o at_o a_o great_a depth_n in_o those_o hot_a climate_n the_o sea-water_n be_v sensible_o cold_a may_v be_v thus_o make_v probable_a inquire_v of_o a_o famous_a sea-commander_n who_o have_v be_v upon_o the_o african_a coast_n to_o what_o depth_n he_o be_v wont_a to_o sink_v his_o bottle_n to_o preserve_v his_o wine_n any_o thing_n cool_a in_o that_o excessive_a hot_a climate_n he_o answer_v i_o that_o in_o the_o day_n time_n he_o keep_v it_o in_o a_o tolerable_a temper_n so_o as_o to_o be_v drinkable_a by_o keep_v it_o in_o the_o bottom_n of_o the_o ship_n and_o in_o sand_n but_o in_o the_o morning_n he_o have_v it_o cool_a enough_o by_o sink_v his_o bottle_n over_o night_n into_o the_o sea_n and_o let_v they_o hang_v all_o night_n at_o 20_o or_o 30_o fathom_n deep_a under_o water_n inquire_v also_o of_o a_o intelligent_a gentleman_n that_o be_v employ_v to_o the_o river_n of_o gambra_n &_o sail_v up_o 700_o mile_n in_o it_o in_o a_o small_a frigate_n whether_o he_o have_v observe_v that_o in_o the_o sea_n even_o of_o those_o hot_a climate_n wine_n may_v be_v preserve_v cool_a he_o tell_v i_o that_o it_o may_v and_o that_o by_o the_o mean_v i_o hint_v to_o he_o which_o be_v to_o let_v down_o when_o the_o ship_n come_v to_o a_o anchor_n in_o the_o evening_n several_a bottle_n full_a of_o wine_n they_o use_v that_o of_o madera_n exact_o stop_v to_o ten_o 12_o or_o 14_o fathom_n deep_a whence_o be_v the_o next_o morning_n draw_v up_o they_o find_v the_o wine_n cool_v and_o fresh_a as_o if_o the_o vessel_n have_v be_v in_o these_o part_n draw_v up_o out_o of_o a_o well_o provide_v it_o be_v present_o drink_v for_o if_o that_o circumstance_n be_v omit_v the_o heat_n of_o the_o air_n on_o the_o upper_a part_n of_o the_o water_n will_v quick_o warm_v the_o liquor_n i_o remember_v too_o that_o have_v meet_v with_o a_o man_n of_o letter_n that_o sail_v to_o the_o east-indies_n in_o a_o portugal-caraet_a i_o learn_v by_o enquiry_n of_o he_o that_o it_o be_v the_o practice_n in_o that_o great_a vessel_n for_o the_o captain_n and_o other_o person_n of_o note_n whilst_o they_o pass_v through_o the_o torrid_a zone_n to_o keep_v their_o drink_n whether_o wine_n or_o water_n cool_a by_o let_v it_o down_o in_o bottle_n to_o the_o depth_n of_o 80_o 90_o anc_fw-la sometime_o an_o hundred_o fathom_n or_o better_a and_o let_v it_o stay_v there_o a_o competent_a time_n after_o which_o he_o tell_v i_o he_o find_v it_o to_o be_v exceed_o cool_a and_o refresh_a last_o to_o satisfy_v myself_o as_o far_o as_o i_o can_v to_o how_o great_a a_o depth_n the_o coldness_n of_o the_o sea_n reach_v meet_v a_o observe_a traveller_n who_o affair_n or_o curiosity_n have_v carry_v he_o to_o divers_a part_n both_o of_o the_o east_n and_o west-indies_n i_o inquire_v of_o he_o whether_o he_o have_v take_v notice_n of_o any_o extraordinary_a deep_a sounding_n in_o the_o vast_a sea_n to_o which_o be_v answer_v that_o some_o year_n ago_o sail_v to_o the_o east_n indies_n in_o a_o very_a great_a ship_n over_o a_o place_n on_o the_o other_o side_n the_o line_n that_o be_v suspect_v to_o be_v very_o deep_a they_o have_v the_o curiosity_n to_o let_v down_o 400_o fathom_n of_o line_n and_o find_v they_o need_v no_o less_o whereupon_o i_o inquire_v of_o he_o whether_o he_o have_v take_v notice_n of_o the_o temperature_n of_o the_o sound_a lead_n assoon_o as_o it_o be_v draw_v up_o to_o which_o he_o tell_v i_o that_o he_o and_o some_o other_o do_v and_o that_o the_o lead_v which_o be_v of_o the_o weight_n of_o about_o 30_o or_o 35_o l_o have_v receive_v so_o intense_a a_o degree_n of_o coldness_n as_o be_v very_o remarkable_a insomuch_o that_o he_o think_v that_o if_o it_o have_v be_v a_o mass_n of_o ice_n it_o can_v not_o have_v more_o vehement_o refrigerated_a his_o hand_n and_o when_o i_o ask_v in_o what_o climate_n this_o observation_n be_v make_v he_o tell_v i_o it_o be_v in_o the_o antarctick_a hemisphere_n but_o at_o a_o great_a distance_n from_o the_o line_n as_o indeed_o i_o conclude_v by_o some_o circumstance_n he_o mention_v to_o i_o that_o it_o be_v about_o the_o 35th_o degree_n of_o southern_a latitude_n chap._n 5._o these_o be_v the_o chief_a relation_n i_o have_v hitherto_o be_v able_a to_o procure_v about_o the_o temperature_n of_o the_o sea_n which_o if_o they_o be_v so_o confirm_v by_o other_o as_o that_o we_o may_v conclude_v they_o will_v general_o hold_v it_o will_v not_o be_v irrational_a to_o conceive_v that_o in_o reference_n to_o temperature_n those_o two_o fluid_n air_n and_o water_n may_v have_v this_o in_o common_a that_o where_o their_o surface_n be_v contiguous_a and_o in_o the_o neighbour_a part_n they_o happen_v to_o be_v sometime_o cold_a and_o sometime_o hot_a as_o the_o particle_n they_o consist_v of_o chance_v to_o be_v more_o or_o less_o agitate_a by_o the_o various_o reflect_a sunbeam_n or_o more_o or_o less_o affect_v by_o â—ther_a cause_n of_o heat_n but_o that_o part_n of_o the_o air_n which_o they_o call_v the_o second_o &_o be_v superior_a to_o the_o first_o as_o also_o the_o low_a region_n of_o the_o sea_n be_v more_o remote_a from_o the_o operation_n of_o those_o cause_n do_v retain_v their_o natural_a or_o more_o undisturbed_a temperature_n which_o as_o to_o we_o man_n be_v a_o considerable_a degree_n of_o coldness_n the_o agitation_n of_o their_o small_a part_n be_v usual_o in_o those_o region_n much_o inferior_a to_o that_o of_o the_o spirit_n blood_n &_o other_o part_n of_o our_o organ_n of_o feel_v so_o that_o the_o region_n of_o the_o water_n and_o air_n seem_v to_o answer_v one_o another_o but_o in_o a_o invert_v order_n of_o situation_n and_o the_o analogy_n may_v perhaps_o be_v carry_v further_o if_o i_o have_v time_n and_o opportunity_n to_o do_v it_o in_o this_o place_n and_o here_o i_o shall_v not_o dissemble_v that_o i_o be_v somewhat_o perplex_v by_o meeting_n with_o a_o traveller_n that_o have_v visit_v the_o east_n indian_a coast_n near_o the_o famous_a cape_n of_o comory_n for_o ask_v he_o some_o question_n touch_v the_o neighbour_a sea_n i_o gather_v from_o his_o discourse_n that_o he_o conclude_v from_o that_o of_o some_o divers_a that_o the_o sea_n near_o ceylom_o be_v warm_a at_o the_o bottom_n then_o at_o the_o top_n and_o when_o i_o thereupon_o ask_v he_o whether_o this_o happen_v not_o in_o their_o winter_n he_o reply_v that_o it_o be_v indeed_o winter_n though_o not_o with_o we_o yet_o with_o they_o it_o occur_v indeed_o to_o my_o thought_n on_o this_o occasion_n that_o perhaps_o in_o a_o part_n of_o the_o torrid_a zone_n so_o near_o the_o line_n as_o about_o 80_o degree_n if_o the_o sea_n be_v not_o of_o a_o considerable_a depth_n the_o heat_n of_o the_o two_o not_o far_o distant_a shore_n of_o coromandell_n and_o ceylom_o may_v have_v no_o small_a influence_n upon_o the_o tempetature_n of_o the_o water_n i_o consider_v also_o which_o do_v not_o a_o little_a weigh_v with_o i_o that_o in_o divers_a part_n of_o the_o east-indies_n and_o even_o in_o a_o region_n border_v upon_o coromandell_n where_o a_o ingenious_a acquaintance_n of_o i_o live_v some_o year_n it_o have_v be_v observe_v that_o winter_n and_o summer_n be_v not_o so_o much_o discriminate_v by_o cold_a weather_n &_o hot_a as_o by_o very_a rainy_n weather_n and_o very_o dry_a nay_o in_o some_o place_n the_o sultry_a heat_n of_o the_o climate_n be_v more_o complain_v of_o in_o what_o they_o call_v their_o winter_n then_o their_o summer_n so_o that_o there_o will_v be_v no_o necessity_n to_o recur_v to_o a_o antiperistasis_n occasion_v by_o the_o coldness_n of_o the_o winter_n i_o think_v too_o that_o it_o may_v perhaps_o be_v without_o absurdity_n suspect_v that_o as_o the_o bottom_n of_o the_o sea_n in_o this_o place_n have_v a_o peculiar_a constitution_n that_o fit_v it_o more_o than_o other_o for_o the_o copious_a production_n of_o pearl_n so_o there_o may_v be_v some_o peculiarity_n in_o the_o nature_n of_o the_o subjacent_a soil_n or_o there_o may_v be_v