salt_n but_o this_o be_v a_o deceitful_a sign_n cause_n the_o four_o cause_n 4._o the_o four_o cause_n of_o the_o unequal_a saltness_n be_v the_o frequency_n or_o scarcity_n of_o rains_n unto_o which_o we_o may_v add_v snow_n and_o in_o the_o northern_a place_n snow_n and_o rain_n be_v frequent_a in_o the_o place_n of_o the_o torrid_a zone_n they_o be_v less_o frequent_a in_o some_o part_n of_o the_o year_n and_o in_o othersome_a they_o be_v almost_o continual_a and_o therefore_o in_o these_o place_n in_o the_o pluvial_a month_n the_o water_n of_o the_o ocean_n be_v not_o so_o salt_n on_o the_o shore_n and_o have_v less_o salt_n in_o it_o than_o in_o the_o dry_a month_n yea_o in_o many_o region_n of_o the_o coast_n of_o malabar_n the_o ocean_n be_v fresh_a in_o the_o pluvial_a month_n by_o reason_n of_o the_o abundance_n of_o water_n that_o flow_v from_o the_o top_n of_o the_o mountain_n gatis_n and_o fall_v into_o the_o sea_n for_o this_o very_a reason_n in_o divers_a season_n of_o the_o year_n the_o same_o ocean_n be_v of_o a_o various_a saltness_n yet_o because_o in_o the_o northern_a place_n the_o rain_n and_o snow_n be_v continual_a throughout_o the_o whole_a year_n therefore_o this_o sea_n be_v less_o salt_n than_o in_o the_o torrid_a zone_n cause_n the_o 5_o cause_n 5._o the_o five_o cause_n be_v the_o dissimilary_a solution_n or_o unequal_a faculty_n of_o the_o water_n to_o dissolve_v this_o salt_n and_o unite_v it_o to_o its_o self_n for_o hot_a water_n soon_o unit_v salt_n unto_o itself_o then_o cold_a water_n although_o therefore_o in_o the_o northern_a place_n of_o the_o ocean_n the_o shore_n and_o channel_n of_o the_o same_o contain_v more_o or_o the_o like_a quantity_n of_o salt_n that_o those_o place_n of_o the_o torrid_a zone_n do_v yet_o because_o the_o water_n be_v there_o more_o cold_a it_o be_v not_o so_o able_a to_o dissolve_v and_o unite_v the_o salt_n to_o itself_o so_o subtle_o we_o the_o water_n in_o the_o torrid_a zone_n which_o be_v more_o hot_a cause_n the_o 6_o cause_n 6._o the_o six_o cause_n be_v the_o exoneration_n of_o many_o and_o great_a river_n into_o the_o sea_n but_o this_o cause_n only_o take_v place_n in_o the_o part_n of_o the_o ocean_n that_o be_v vicine_fw-la to_o the_o shore_n but_o be_v not_o discover_v in_o the_o remote_a part_n so_o mariner_n affirm_v that_o the_o ocean_n on_o the_o coast_n of_o brasilia_n where_o the_o silver-river_n disburthen_v itself_o lose_v it_o saltness_n and_o afford_v fresh_a water_n fifteen_o mile_n distant_a from_o the_o shore_n the_o same_o be_v observe_v of_o the_o african_a ocean_n on_o the_o coast_n of_o congi_n where_o the_o river_n zaire_n exonerate_v itself_o and_o of_o many_o more_o river_n unto_o these_o add_v run_v fountain_n in_o some_o part_n of_o the_o bottom_n of_o the_o ocean_n these_o be_v the_o cause_n which_o seem_v to_o concur_v to_o the_o variety_n and_o diversity_n of_o saltness_n in_o divers_a part_n of_o the_o ocean_n from_o which_o the_o saltness_n of_o every_o one_o of_o the_o sea_n may_v be_v explain_v from_o whence_o also_o it_o be_v easy_a to_o give_v a_o account_n why_o the_o water_n of_o the_o german_a and_o northern_a ocean_n be_v less_o apt_a to_o separate_v salt_n from_o itself_o by_o coction_n than_o the_o water_n of_o the_o spanish_a ocean_n the_o canary_n isle_n and_o that_o of_o cape_n verd_fw-mi whence_o the_o dutch_a fetch_v salt_n in_o great_a abundance_n and_o transport_v it_o into_o the_o northern_a region_n viz._n this_o ocean_n be_v more_o near_o the_o torrid_a zone_n and_o receive_v water_n from_o the_o ocean_n of_o the_o torrid_a zone_n the_o other_o be_v more_o remote_a from_o the_o frigid_a zone_n yet_o i_o can_v deny_v the_o constitution_n of_o the_o channel_n themselves_o to_o be_v more_o or_o less_o saline_a the_o sea-water_n at_o guinee_n in_o the_o ethiopic_a ocean_n afford_v salt_n at_o one_o coction_n as_o white_a as_o snow_n such_o as_o neither_o the_o spanish_a ocean_n nor_o any_o other_o in_o europe_n do_v produce_v at_o one_o coction_n or_o boil_a proposition_n xi_o why_o rain-water_n in_o the_o middle_n of_o the_o ocean_n be_v find_v sweet_a but_o the_o water_n which_o we_o separate_v from_o the_o marine_a or_o salt-water_n either_o by_o decoction_n or_o distillation_n be_v yet_o notwithstanding_o find_v salt_n when_o yet_o the_o rain-water_n proceed_v from_o the_o vapour_n exhale_v from_o the_o sea_n salt-water_n freshwater_n abstract_v from_o salt-water_n the_o learned_a chemist_n or_o true_a naturalist_n have_v hitherto_o labour_v in_o vain_a that_o they_o may_v find_v out_o a_o art_n by_o which_o they_o may_v distil_v and_o abstract_n fresh_a water_n from_o the_o water_n of_o the_o ocean_n which_o will_v be_v of_o great_a advantage_n but_o as_o yet_o their_o labour_n have_v prove_v fruitless_a for_o although_o as_o well_o in_o the_o decoction_n as_o distillation_n salt_n may_v be_v leave_v in_o the_o bottom_n of_o the_o vessel_n yet_o the_o water_n separate_v by_o decoction_n as_o well_o as_o distillation_n be_v yet_o find_v salt_n and_o not_o fit_a for_o man_n to_o drink_v which_o seem_v wonderful_a unto_o those_o that_o be_v ignorant_a of_o the_o cause_n yet_o chemistry_n that_o be_v true_a philosophy_n have_v teach_v the_o reason_n for_o by_o the_o benefit_n of_o this_o we_o know_v that_o there_o be_v a_o twofold_a salt_n in_o body_n or_o two_o kind_n of_o salt_n which_o although_o they_o agree_v in_o taste_n yet_o they_o much_o differ_v in_o other_o quality_n one_o of_o these_o artist_n term_v fix_v the_o other_o volatile_a salt_n the_o fix_a salt_n by_o reason_n of_o its_o gravity_n be_v not_o elevate_v in_o distillation_n but_o remain_v in_o the_o bottom_n of_o the_o vessel_n but_o the_o volatile_a salt_n be_v full_a of_o spirit_n and_o indeed_o be_v nothing_o else_o but_o a_o most_o subtle_a spirit_n that_o be_v elevate_v by_o a_o very_a light_a fire_n and_o therefore_o in_o the_o distillation_n ascend_v with_o the_o fresh_a water_n and_o be_v more_o firm_o unite_v by_o reason_n of_o the_o subtlety_n of_o the_o atom_n neither_o be_v this_o volatile_a salt_n find_v only_o with_o fix_a salt_n in_o sea-water_n but_o almost_o in_o all_o body_n as_o chemistry_n prove_v by_o experience_n but_o in_o some_o in_o a_o great_a and_o in_o othersome_a in_o a_o lesser_a quantity_n in_o a_o great_a quantity_n in_o sharp_a taste_v herb_n in_o a_o lesser_a in_o oily_a herb_n therefore_o difficulty_n consist_v in_o the_o separation_n of_o this_o salt_n spirit_n or_o volatile_a salt_n from_o the_o water_n but_o why_o the_o pluvial_a water_n in_o the_o midst_n of_o the_o sea_n be_v no_o less_o fresh_a than_o on_o the_o land_n see_v that_o yet_o it_o be_v generate_v by_o abstraction_n of_o the_o exhalation_n of_o the_o ocean_n cause_v by_o the_o fervour_n of_o the_o sun_n or_o from_o some_o subterraneous_a fire_n which_o evaporation_n do_v little_o differ_v from_o distillation_n the_o cause_n seem_v to_o be_v fourfold_o 1._o a_o slow_a operation_n by_o which_o the_o tenuous_a part_n be_v only_o elevate_v from_o the_o ocean_n which_o although_o it_o contain_v a_o saline_a volatile_a spirit_n yet_o it_o have_v it_o in_o less_o quantity_n than_o if_o that_o this_o exhalation_n be_v cause_v by_o a_o more_o forcible_a heat_n 2._o the_o long_a way_n that_o this_o vapour_n pass_v through_o before_o that_o it_o arrive_v unto_o that_o region_n of_o the_o air_n where_o it_o be_v condensated_a into_o rain_n in_o passage_n it_o be_v possible_a that_o the_o saline_a spirit_n be_v by_o degree_n separate_v from_o the_o watery_a particle_n 3._o the_o admixture_n of_o other_o watery_a particle_n exist_v in_o the_o air_n 4._o a_o refrigeration_n coition_n and_o condensation_n of_o the_o vapour_n for_o these_o exhalation_n exhale_v from_o the_o ocean_n by_o degree_n be_v more_o and_o more_o refrigerated_a and_o be_v conjoin_v with_o other_o obvious_a and_o admix_v vapour_n they_o condense_a into_o a_o more_o thick_a vapour_n or_o cloud_n in_o this_o refrigeration_n and_o condensation_n or_o coition_n of_o the_o saline_a spirit_n with_o the_o fiery_a particle_n they_o fly_v into_o the_o more_o exalt_a part_n of_o the_o air._n now_o why_o the_o same_o be_v not_o perform_v in_o distillation_n where_o the_o vapour_n exalt_v be_v also_o condense_v the_o cause_n be_v 1._o that_o by_o reason_n of_o the_o small_a passage_n the_o saline_a spirit_n be_v as_o yet_o over_o strait_o conjoin_v to_o the_o watery_a particle_n 2._o that_o the_o vapour_n restrain_v in_o the_o vessel_n admit_v not_o a_o free_a passage_n to_o the_o evolant_fw-la spirit_n proposition_n xii_o sea-water_n be_v more_o ponderous_a than_o fresh_a water_n and_o the_o water_n of_o one_o sea_n be_v more_o heavy_a than_o another_o water_n sea_n water_n more_o heavy_a than_o fresh_a water_n the_o cause_n be_v manifest_a from_o what_o have_v be_v say_v
horizon_n but_o oblique_a yet_o it_o be_v not_o general_a that_o the_o wind_n proceed_v in_o a_o perpendicular_a way_n to_o the_o horizon_n because_o that_o oftentimes_o in_o the_o air_n transverse_a blast_n be_v find_v so_o we_o see_v that_o smoak_n come_v forth_o of_o a_o chimney_n be_v not_o carry_v by_o the_o wind_n towards_o one_o quarter_n but_o part_n of_o it_o be_v carry_v unto_o other_o quarter_n proposition_n xii_o why_o the_o wind_n blow_v by_o a_o interrupt_a force_n so_o that_o sometime_o they_o cease_v and_o other_o some_o as_o it_o be_v with_o redouble_a strength_n they_o return_v with_o the_o great_a importunity_n and_o why_o that_o they_o seem_v more_o continual_o to_o blow_v on_o the_o sea_n so_o that_o it_o be_v discover_v less_o calm_a force_n the_o wind_n 〈◊〉_d blow_n by_o a_o interrupt_a force_n i_o suppose_v the_o reason_n to_o be_v that_o the_o cause_n that_o move_v or_o stir_v up_o the_o wind_n continue_v not_o always_o but_o that_o some_o space_n be_v require_v unto_o the_o collection_n of_o such_o a_o quantity_n which_o by_o such_o a_o vehemency_n may_v break_v through_o the_o air_n and_o therefore_o because_o that_o exhalation_n be_v more_o continual_a in_o the_o air_n and_o the_o motion_n be_v less_o impede_v there_o the_o calm_a in_o the_o ocean_n be_v less_o discover_v although_o that_o it_o be_v not_o whole_o remove_v proposition_n xiii_o why_o no_o wind_n blow_v perpendicular_o from_o the_o air_n unto_o the_o place_n of_o the_o earth_n concern_v this_o question_n meteor_n see_v aristotle_n lib._n 2._o chap._n 9_o of_o meteor_n aristotle_n in_o his_o second_o book_n chap._n 9_o of_o meteor_n treat_v very_o absurd_o so_o that_o the_o peripatetic_n be_v not_o agree_v concern_v his_o opinion_n neither_o shall_v i_o in_o this_o place_n relate_v their_o sentiment_n the_o cause_n seem_v easy_o to_o be_v explain_v viz._n that_o the_o air_n be_v thrust_v downward_o towards_o the_o centre_n of_o the_o earth_n can_v break_v through_o this_o way_n by_o reason_n that_o other_o vapour_n be_v expel_v or_o bear_v upward_o and_o therefore_o the_o overmuch_a resistance_n of_o the_o air_n which_o be_v direct_o situate_v under_o the_o air_n move_v cause_v the_o protrusion_n to_o be_v make_v to_o the_o side_n of_o the_o place_n in_o which_o the_o violence_n begin_v which_o be_v therefore_o the_o more_o probable_a see_v that_o the_o matter_n of_o the_o wind_n be_v for_o the_o most_o part_n more_o light_a than_o that_o air_n and_o that_o be_v more_o rarify_v than_o that_o which_o be_v more_o near_o unto_o the_o earth_n proposition_n fourteen_o why_o westerly-wind_n be_v less_o frequent_a than_o easterly-wind_n 10._o see_v proposition_n 10._o the_o cause_n of_o this_o be_v manifest_a from_o the_o ten_o proposition_n where_o we_o have_v make_v the_o sun_n to_o be_v the_o first_o cause_n of_o wind_n who_o so_o rarifi_v the_o air_n proceed_v from_o the_o east_n to_o the_o west_n and_o therefore_o the_o air_n be_v more_o thrust_v towards_o the_o west_n therefore_o that_o this_o general_a cause_n may_v be_v impede_v of_o necessity_n very_o many_o exhalation_n must_v consist_v in_o the_o western_a quarter_n which_o do_v happen_v less_o frequent_o proposition_n xv._o why_o the_o northern_a and_o eastern-wind_n be_v more_o impetuous_a and_o stormy_a and_o on_o the_o contrary_a the_o southern_a and_o western_a more_o relax_v and_o weak_a western_a the_o northern_a and_o eastern_a wind_n more_o stormy_a than_o the_o southern_a and_o western_a the_o cause_n be_v by_o reason_n that_o the_o northern_a air_n be_v more_o thick_a by_o reason_n of_o cold_a and_o the_o southern_a in_o our_o zone_n by_o reason_n of_o the_o great_a dissipation_n cause_v by_o the_o sun_n and_o heat_n be_v more_o rarify_v now_o by_o how_o much_o the_o air_n be_v more_o rarify_v by_o so_o much_o the_o lesser_a be_v it_o carry_v with_o a_o impetuous_a force_n yet_o you_o must_v know_v that_o the_o south-wind_n be_v cold_a dry_a and_o violent_a in_o the_o temperate_a zone_n or_o the_o arctic_a zone_n oppose_v to_o we_o no_o less_o than_o the_o northern-wind_n be_v unto_o we_o but_o the_o eastern-wind_n be_v more_o rigid_a or_o more_o intense_a for_o another_o cause_n viz._n because_o that_o it_o arise_v for_o the_o most_o part_n from_o the_o refraction_n of_o the_o air_n make_v by_o the_o sun_n which_o be_v continual_o carry_v from_o the_o east_n to_o the_o west_n the_o air_n also_o be_v thrust_v forward_o with_o the_o great_a violence_n from_o the_o east_n to_o the_o west_n but_o it_o be_v probable_a that_o other_o cause_n may_v accede_v that_o may_v either_o help_v or_o obstruct_v that_o violence_n proposition_n xvi_o why_o the_o southern_o and_o westernly-wind_n be_v find_v more_o hot_a than_o the_o eastern_o and_o northern_o which_o have_v a_o wonderful_a power_n of_o cause_v cold_a in_o respect_n of_o they_o western_o the_o southern_a and_o western_a wind_n be_v find_v more_o hot_a than_o the_o eastern_o and_o western_o so_o this_o question_n be_v wont_v vulgar_o to_o be_v propound_v yet_o we_o must_v know_v that_o in_o must_v not_o general_o be_v understand_v of_o all_o place_n but_o only_o concern_v the_o place_n of_o our_o zone_n for_o in_o the_o other_o temperate_a zone_n situate_v towards_o the_o south_n from_o the_o aequator_fw-la the_o contrary_a hold_v true_a because_o that_o in_o these_o place_n the_o northern-wind_n be_v hot_a or_o warm_a and_o the_o southren_n be_v find_v more_o cold_a and_o so_o the_o nature_n of_o the_o thing_n and_o the_o condition_n of_o the_o cause_n require_v for_o the_o reason_n why_o the_o southwind_n be_v discover_v more_o warm_a to_o we_o and_o the_o north_n more_o cold_a proceed_v hence_o viz._n that_o the_o south-wind_n come_v from_o a_o quarter_n and_o place_n more_o near_o unto_o the_o torrid_a zone_n or_o way_n of_o the_o sun_n but_o the_o northern_a place_n more_o remote_a from_o that_o way_n of_o the_o sun_n that_o be_v from_o more_o cold_a place_n but_o the_o contrary_n be_v find_v in_o place_n situate_v towards_o the_o antarctic_a pole_n from_o the_o aequator_fw-la because_o that_o the_o northern-wind_n approach_v to_o they_o from_o the_o way_n of_o the_o sun_n the_o southern_a from_o the_o place_n more_o near_o the_o pole_n but_o as_o concern_v the_o eastern_a and_o western-wind_n i_o must_v answer_v otherwise_o neither_o do_v that_o diversity_n of_o the_o place_n of_o our_o zone_n and_o that_o of_o the_o opposite_a here_o take_v place_n therefore_o first_o it_o be_v say_v in_o the_o precede_a proposition_n that_o the_o western-wind_n be_v less_o frequent_a in_o all_o place_n the_o cause_n of_o which_o be_v the_o same_o with_o that_o by_o reason_n of_o which_o the_o occidental_a wind_n be_v discover_v more_o warm_a viz._n because_o that_o for_o the_o most_o part_n they_o blow_v in_o the_o night_n and_o after_o the_o set_n of_o the_o sun_n where_o the_o air_n that_o be_v thrust_v forward_o towards_o our_o place_n be_v more_o calid_a or_o less_o frigid_a than_o the_o air_n of_o our_o place_n which_o be_v more_o remote_a from_o the_o west_n than_o that_o which_o lie_v between_o the_o sun_n and_o our_o place_n there_o be_v also_o another_o cause_n which_o also_o be_v of_o force_n in_o the_o difference_n between_o the_o northern_a and_o southern-wind_n viz._n that_o the_o western-wind_n blow_v with_o less_o violence_n and_o not_o so_o intense_a but_o with_o some_o relaxation_n now_o it_o be_v know_v that_o any_o air_n or_o wind_n be_v discover_v so_o much_o the_o more_o cold_a by_o how_o much_o it_o blow_v with_o the_o great_a or_o more_o intense_a force_n although_o in_o truth_n it_o be_v no_o hot_a or_o cold_a which_o be_v evident_a by_o our_o expiration_n which_o we_o can_v exhale_v either_o cold_a or_o hot_a proposition_n xvii_o why_o mariner_n from_o the_o sight_n of_o a_o cloud_n especial_o such_o a_o one_o that_o be_v of_o a_o pale_a or_o duskish_a colour_n predict_v a_o wind_n from_o that_o quarter_n also_o to_o declare_v the_o other_o sign_n of_o future_a wind_n quarter_n mariner_n from_o the_o sight_n of_o a_o cloud_n predict_v a_o wind_n from_o that_o quarter_n a_o twofold_a reason_n may_v be_v render_v for_o either_o cloud_n of_o that_o colour_n do_v show_v that_o by_o and_o by_o they_o shall_v be_v dissipate_v and_o dissolve_v into_o blast_n or_o else_o the_o cloud_n sink_v by_o their_o own_o weight_n and_o segregated_a from_o other_o cloud_n press_v down_o the_o air_n beneath_o they_o and_o so_o cause_v it_o to_o blow_v concern_v the_o peculiar_a cloud_n term_v by_o the_o dutch_a the_o bulls-eye_n see_v the_o follow_a chapter_n 1._o the_o sun_n appear_v spot_v in_o his_o rise_n and_o lie_v obscure_v under_o a_o pale_a or_o black_a cloud_n foretell_v either_o shower_n or_o wind_n 2._o if_o that_o the_o sun_n at_o his_o rise_n appear_v concave_a so_o that_o it_o shine_v
great_a concernment_n yet_o it_o be_v better_a to_o begin_v from_o the_o aequator_fw-la that_o all_o the_o place_n may_v lie_v in_o some_o climate_n proposition_n xv._o to_o show_v the_o use_n of_o the_o table_n of_o the_o climate_n 1._o the_o latitude_n of_o some_o place_n or_o elevation_n of_o the_o pole_n be_v give_v to_o know_v the_o quantity_n of_o the_o long_a day_n in_o that_o place_n and_o the_o climate_n in_o which_o it_o lie_v let_v the_o give_v elevation_n of_o the_o pole_n be_v seek_v in_o the_o table_n and_o on_o the_o opposite_a region_n we_o shall_v find_v both_o the_o quantity_n of_o the_o long_a day_n as_o also_o the_o climate_n and_o the_o parallel_n if_o that_o the_o give_v elevation_n can_v be_v find_v in_o the_o table_n then_o take_v that_o elevation_n which_o be_v less_o near_o or_o the_o like_a which_o be_v find_v in_o the_o table_n climate_n from_o the_o longitude_n of_o the_o long_a day_n of_o any_o place_n to_o know_v the_o latude_n of_o the_o place_n and_o the_o parallel_n and_o climate_n 2._o the_o longitude_n of_o the_o long_a day_n of_o any_o place_n be_v give_v which_o any_o person_n have_v observe_v or_o receive_v by_o relation_n to_o know_v from_o thence_o the_o latitude_n of_o that_o place_n the_o parallel_n and_o the_o climate_n in_o which_o that_o place_n lie_v enter_v the_o table_n with_o the_o latitude_n give_v and_o you_o shall_v see_v on_o the_o opposite_a region_n both_o the_o latitude_n and_o the_o place_n demand_v as_o also_o the_o climate_n and_o parallel_n 3._o a_o climate_n be_v give_v to_o determine_v the_o longitude_n of_o the_o long_a day_n and_o the_o elevation_n of_o the_o pole_n this_o be_v facile_a from_o the_o very_a sight_n of_o the_o table_n chap._n xxvi_o of_o the_o light_n heatt_z cold_a rains_n in_o the_o diverse_a part_n of_o the_o earth_n or_o zone_n and_o other_o property_n of_o the_o zone_n proposition_n i._o these_o cause_n be_v efficacious_a to_o generate_v and_o procure_v light_a heatt_z cold_a and_o rain_n with_o other_o meteor_n in_o the_o place_n of_o the_o earth_n and_o the_o vicine_fw-la air._n heat_n of_o the_o cause_n of_o heat_n 1._o the_o more_o or_o less_o or_o no_o obliquity_n of_o the_o ray_n of_o the_o sun_n come_v to_o or_o emit_v on_o any_o place_n for_o the_o ray_n fall_v perpendicular_a on_o any_o place_n cause_n great_a heat_n and_o the_o other_o ray_n slide_v oblique_o have_v for_o that_o very_a reason_n a_o less_o power_n of_o heat_n by_o how_o much_o the_o obliquity_n of_o they_o be_v the_o great_a that_o be_v by_o how_o much_o the_o more_o they_o decline_v from_o the_o perpendicular_a ray._n 2._o the_o diurnal_a stay_n of_o the_o sun_n above_o the_o horizon_n of_o the_o place_n for_o the_o same_o heat_n make_v more_o hot_a and_o change_v the_o air_n in_o a_o long_a time_n than_o in_o a_o short_a 3._o the_o depression_n of_o the_o sun_n beneath_o the_o horizon_n be_v more_o or_o less_o in_o the_o night_n season_n for_o this_o difference_n of_o depression_n cause_v that_o either_o more_o or_o less_o light_a be_v perceive_v in_o the_o air_n also_o more_o or_o less_o heat_n rain_n thick_a cloud_n hitherto_o belong_v the_o twilight_n 4._o the_o more_o or_o less_o elevation_n of_o the_o moon_n above_o the_o horizon_n the_o more_o or_o less_o depression_n of_o the_o same_o beneath_o the_o horizon_n the_o more_o or_o less_o diurnal_a stay_n of_o the_o same_o above_o the_o horizon_n the_o cause_n be_v the_o same_o with_o those_o allege_v in_o the_o three_o forego_v paragraph_n air._n the_o planet_n and_o fix_a star_n raise_v vapour_n etc._n etc._n in_o the_o air._n 5._o the_o same_o may_v be_v say_v of_o fix_a star_n especial_o of_o those_o more_o note_a one_o and_o of_o the_o five_o other_o planet_n saturn_n jupiter_n mars_n venus_n and_o mercury_n for_o they_o generate_v some_o light_n and_o heat_n in_o the_o air_n although_o it_o be_v but_o little_a and_o change_v the_o air_n divers_a way_n and_o raise_v vapour_n if_o that_o we_o may_v credit_v astronomer_n 6._o the_o propriety_n or_o species_n of_o the_o earth_n of_o every_o place_n for_o where_o the_o earth_n be_v more_o stony_a and_o rocky_a there_o for_o the_o most_o part_n it_o be_v more_o cold_a than_o where_o it_o be_v sulphureous_a and_o fat_a and_o here_o again_o it_o be_v more_o fertile_a where_o there_o be_v much_o sand_n and_o no_o river_n there_o be_v great_a heat_n lake_n fume_n and_o mist_n proceed_v from_o lake_n 7._o lake_n or_o the_o sea_n adjacent_a from_o thence_o also_o fume_n and_o mist_n be_v raise_v more_o moist_a and_o frequent_a in_o the_o air_n and_o the_o ray_n be_v less_o powerful_o reflect_v from_o the_o sea_n than_o from_o the_o earth_n 8._o the_o situation_n of_o place_n for_o the_o sun_n act_v otherwise_o on_o mountain_n and_o mountainous_a place_n than_o on_o valley_n and_o plain_n moreover_o mountain_n hinder_v the_o free_a access_n of_o the_o ray_n of_o the_o sun_n to_o the_o subject_a place_n for_o to_o they_o the_o vapour_n of_o the_o air_n be_v in_o some_o sort_n attract_v 20._o see_v chap._n 20._o whence_o the_o mountain_n change_v the_o season_n of_o the_o adjacent_a place_n as_o heatt_z rain_n and_o the_o like_a for_o these_o will_v be_v otherwise_o in_o the_o subject_a place_n if_o that_o the_o mountain_n be_v absent_a weather_n the_o wind_n cause_n difference_n in_o the_o weather_n 9_o the_o wind_n especial_o the_o general_a so_o the_o etesian_a wind_n temperate_a and_o allay_v the_o canicular_a heat_n a_o general_a wind_n in_o the_o torrid_a zone_n especial_o the_o subsolan_n wind_n in_o brasilia_n render_v the_o heat_n temperate_a when_o in_o africa_n which_o be_v occidental_a the_o heat_n be_v vehement_a because_o these_o place_n feel_v not_o so_o general_a a_o wind._n the_o northern_a wind_n be_v cold_a and_o dry_a the_o southern_a warm_a and_o moist_a in_o our_o place_n 10._o cloud_n rain_n and_o fog_n take_v away_o and_o diminish_v light_a and_o heat_n i_o suppose_v that_o there_o be_v not_o many_o cause_n of_o this_o variety_n in_o light_n and_o heat_n etc._n etc._n which_o be_v observe_v in_o divers_a place_n of_o the_o earth_n or_o also_o in_o the_o same_o place_n but_o yet_o in_o a_o different_a time_n or_o season_n proposition_n ii_o how_o be_v the_o season_n of_o the_o year_n spring_n summer_n autumn_n and_o winter_n to_o be_v define_v year_n the_o four_o season_n of_o the_o year_n although_o in_o science_n we_o ought_v not_o to_o contend_v and_o dispute_v concern_v definition_n yet_o because_o certain_a homonyme_n or_o likeness_n do_v here_o occur_v without_o the_o explication_n of_o which_o there_o will_v arise_v much_o confusion_n in_o the_o follow_a doctrine_n therefore_o i_o will_v so_o propose_v this_o question_n that_o you_o may_v the_o more_o cautious_o avoid_v this_o homonyme_n that_o they_o may_v not_o be_v deceive_v and_o entangle_v by_o the_o same_o the_o question_n comprehend_v two_o difficulty_n first_o whether_o these_o season_n ought_v to_o be_v define_v from_o the_o entrance_n of_o the_o sun_n and_o his_o stay_n in_o certain_a sing_v of_o the_o ecliptic_a and_o zodiac_n astrologer_n according_a to_o astronomer_n and_o astrologer_n for_o so_o astronomer_n and_o astrologer_n common_o do_v say_v that_o that_o be_v the_o spring_n whilst_o the_o sun_n move_v from_o the_o first_o degree_n of_o aries_n to_o the_o first_o of_o cancer_n that_o be_v summer_n whilst_o the_o sun_n move_v from_o the_o first_o of_o cancer_n to_o the_o first_o of_o libra_n that_o be_v autumn_n whilst_o the_o sun_n move_v from_o the_o first_o of_o libra_n to_o the_o first_o of_o capricorn_n and_o that_o be_v winter_n whilst_o the_o sun_n move_v from_o the_o first_o of_o capricorn_n to_o the_o first_o degree_n of_o aries_n now_o it_o be_v manifest_a that_o these_o definition_n be_v not_o general_a and_o agreeable_a to_o all_o place_n because_o they_o be_v only_o of_o force_n in_o the_o northern_a place_n situate_v from_o the_o aequator_fw-la towards_o the_o 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again_o opposite_a four_o day_n of_o the_o year_n in_o two_o of_o which_o the_o sun_n shall_v obtain_v a_o middle_a distance_n from_o the_o place_n give_v if_o therefore_o the_o place_n give_v be_v north_n take_v two_o of_o those_o four_o day_n whereof_o one_o happen_v between_o the_o 21_o of_o december_n and_o the_o 21_o of_o march_n this_o shall_v be_v the_o entrance_n of_o the_o spring_n the_o other_o between_o the_o 21_o of_o september_n and_o the_o 21_o of_o december_n this_o shall_v be_v the_o entrance_n of_o autumn_n but_o if_o the_o place_n give_v be_v south_n from_o those_o four_o day_n you_o must_v take_v the_o day_n between_o the_o 21_o of_o june_n and_o the_o 21_o of_o september_n for_o the_o entrance_n of_o the_o spring_n and_o for_o the_o begin_n of_o autumn_n that_o which_o happen_v between_o the_o 21_o of_o march_n and_o the_o 21_o of_o june_n the_o beginning_n of_o winter_n shall_v be_v the_o 21_o of_o june_n if_o the_o place_n be_v south_n but_o if_o north_n the_o 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find_v in_o the_o table_n of_o those_o four_o those_o two_o which_o we_o advise_v to_o take_v in_o the_o former_a mode_n for_o the_o entrance_n of_o the_o spring_n and_o autumn_n here_o again_o we_o shall_v take_v on_o the_o same_o condition_n but_o of_o the_o other_o two_o day_n that_o only_o which_o be_v proximate_a to_o the_o day_n of_o the_o summer_n shall_v be_v take_v for_o this_o will_v show_v the_o end_n of_o the_o summer_n and_o the_o beginning_n of_o the_o second_o spring_n but_o for_o the_o day_n of_o the_o second_o summer_n another_o day_n of_o the_o three_o remain_v shall_v be_v take_v in_o that_o area_n from_o which_o the_o beginning_n of_o the_o first_o summer_n be_v take_v viz._n that_o which_o be_v distant_a by_o a_o equal_a number_n of_o day_n from_o the_o 21_o of_o june_n and_o the_o 21_o of_o capricorn_n if_o the_o place_n be_v south_n the_o first_o day_n of_o the_o summer_n so_o the_o day_n shall_v be_v find_v in_o which_o the_o summer_n the_o spring_n autumn_n and_o the_o winter_n do_v begin_v and_o end_v in_o the_o place_n of_o the_o torrid_a stone_n proposition_n v._o in_o the_o place_n in_o the_o temperate_a and_o frigid_a zone_n the_o four_o season_n of_o the_o year_n be_v almost_o equal_a or_o consist_v of_o a_o equal_a number_n of_o day_n but_o in_o the_o place_n of_o the_o torrid_a zone_n they_o be_v unequal_a neither_o be_v only_o the_o time_n of_o the_o divers_a season_n unequal_a but_o also_o the_o time_n of_o the_o season_n in_o the_o divers_a place_n of_o the_o zone_n be_v unequal_a equal_a the_o season_n of_o the_o year_n in_o the_o place_n in_o the_o temperate_a and_o frigid_a zone_n be_v equal_a 1._o for_o the_o place_n of_o the_o temperate_a and_o frigid_a zone_n what_o i_o have_v say_v be_v easy_o demonstrate_v for_o see_v that_o the_o sun_n in_o every_o time_n of_o those_o four_o quarter_n of_o the_o year_n run_v through_o three_o sign_n therefore_o the_o time_n of_o the_o spring_n summer_n autumn_n and_o the_o winter_n shall_v be_v equal_a or_o of_o equal_a day_n except_o some_o day_n viz._n five_o in_o which_o the_o summer_n and_o four_o in_o which_o the_o spring_n of_o the_o northern_a place_n exceed_v the_o autumn_n and_o the_o winter_n but_o in_o the_o southern_a place_n it_o be_v otherwise_o for_o autumn_n and_o winter_n exceed_v the_o spring_n and_o summer_n which_o as_o we_o have_v show_v before_o proceed_v from_o the_o excentricity_n of_o the_o sun_n 2._o in_o place_n lie_v under_o the_o aequator_fw-la there_o be_v two_o summer_n as_o also_o other_o season_n but_o hoth_v short_a as_o also_o both_o the_o spring_n viz._n each_o summer_n and_o each_o spring_n have_v only_o 32_o day_n which_o be_v 64_o day_n but_o the_o autumn_n and_o winter_n be_v long_o viz._n 55_o day_n which_o be_v 110_o day_n 3._o in_o the_o place_n of_o the_o torrid_a zone_n by_o how_o much_o the_o less_o they_o be_v remote_a from_o the_o aequator_fw-la by_o so_o much_o the_o more_o they_o have_v the_o long_a summer_n the_o less_o winter_n and_o more_o or_o less_o moderate_a autumn_n and_o spring_n for_o in_o place_n not_o remote_a above_o 10_o degree_n from_o the_o aequator_fw-la the_o summer_n continue_v six_o month_n now_o the_o greatness_n of_o the_o summer_n autumn_n winter_n and_o spring_n be_v know_v by_o the_o precede_a proposition_n what_o have_v hitherto_o be_v say_v be_v only_o to_o be_v understand_v concern_v the_o celestial_a season_n that_o be_v those_o which_o depend_v on_o a_o celestial_a cause_n or_o from_o the_o access_n or_o recess_n of_o the_o sun_n for_o from_o this_o alone_o come_v not_o light_n heat_n and_o cold_a as_o we_o have_v say_v in_o some_o place_n before_o therefore_o we_o shall_v consider_v the_o other_o cause_n in_o the_o follow_a proposition_n proposition_n vi_o in_o place_n of_o the_o tornid_a zone_n as_o the_o sun_n by_o day_n be_v very_o near_o the_o vertex_fw-la so_o on_o the_o contrary_a by_o night_n he_o be_v beneath_o the_o horizon_n zone_n of_o the_o motion_n of_o the_o sun_n in_o place_n of_o the_o torrid_a frigid_a and_o temperate_a zone_n and_o very_o much_o remove_v from_o the_o vertex_fw-la of_o those_o place_n so_o that_o those_o place_n by_o night_n lie_v almost_o in_o the_o middle_a shadow_n of_o the_o earth_n neither_o can_v the_o air_n possible_o any_o way_n be_v warm_v by_o the_o sun_n ray_n by_o frequent_a reflection_n in_o place_n of_o the_o frigid_a zone_n as_o the_o sun_n by_o day_n be_v not_o very_o nigh_o the_o vertex_fw-la so_o by_o night_n he_o do_v not_o profound_o remain_v beneath_o the_o horizon_n but_o for_o the_o great_a part_n of_o the_o night_n do_v so_o turn_v round_o beneath_o the_o horizon_n that_o many_o ray_n from_o he_o by_o reflection_n do_v penetrate_v into_o the_o air._n in_o place_n of_o the_o temperate_a zone_n as_o the_o sun_n by_o day_n come_v to_o the_o vertex_fw-la of_o those_o place_n by_o a_o moderate_a vicinity_n so_o by_o night_n by_o a_o easy_a distance_n he_o be_v depress_v beneath_o the_o horizon_n so_o that_o some_o ray_n at_o least_o be_v in_o the_o air._n to_o show_v this_o by_o the_o globe_n first_o let_v the_o pole_n be_v elevate_v for_o some_o place_n situate_v in_o the_o torrid_a zone_n or_o rather_o let_v the_o pole_n be_v place_v in_o the_o horizon_n itself_o that_o the_o place_n of_o the_o aequator_fw-la may_v be_v in_o the_o vertex_fw-la of_o the_o horizon_n or_o that_o the_o wooden_a horizon_n may_v become_v the_o horizon_n of_o the_o place_n of_o the_o aequator_fw-la then_o consider_v the_o depression_n of_o the_o parallel_n which_o the_o sun_n describe_v by_o his_o circumrotation_n beneath_o the_o horizon_n and_o the_o truth_n of_o the_o member_n of_o this_o proposition_n will_v appear_v then_o let_v the_o pole_n be_v elevate_v for_o the_o place_n of_o the_o frigid_a zone_n or_o let_v the_o pole_n be_v place_v in_o the_o vertex_fw-la of_o the_o horizon_n and_o the_o parallel_n of_o the_o sun_n beneath_o the_o horizon_n from_o the_o first_o degree_n of_o 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distance_n from_o the_o place_n assume_v the_o spring_n when_o he_o go_v from_o a_o point_n of_o moderate_a distance_n towards_o the_o very_a vertex_fw-la of_o the_o pole_n or_o to_o the_o point_n of_o the_o ecliptic_a which_o be_v vertical_a to_o the_o place_n or_o to_o the_o parallel_n of_o the_o place_n the_o summer_n where_o the_o sun_n go_v from_o this_o other_o point_n of_o middle_a distance_n to_o a_o point_n of_o great_a distance_n that_o be_v the_o first_o degree_n of_o capricorn_n or_o cancer_n 2._o in_o the_o place_n of_o the_o aequator_fw-la itself_o the_o sun_n no_o day_n of_o the_o year_n remain_v above_o the_o horizon_n more_o or_o less_o hour_n than_o twelve_o and_o so_o many_o beneath_o the_o horizon_n in_o other_o place_n of_o the_o torrid_a zone_n one_o hour_n or_o a_o hour_n and_o a_o half_a at_o the_o most_o viz._n in_o the_o extreme_a place_n of_o this_o zone_n about_o the_o tropic_n of_o cancer_n and_o capricorn_n when_o the_o day_n be_v at_o the_o long_a the_o 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blow_v some_o be_v fix_v wind_n of_o which_o we_o have_v large_o treat_v in_o the_o one_o and_o twenty_o chapter_n now_o these_o wind_n do_v very_o much_o disturb_v the_o celestial_a cause_n of_o the_o season_n for_o they_o be_v almost_o as_o equal_o constant_a and_o observe_v order_n as_o the_o motion_n of_o the_o heaven_n itself_o they_o bring_v down_o the_o air_n compel_v the_o vapour_n towards_o the_o top_n of_o the_o mountain_n and_o by_o other_o mode_n alter_v the_o season_n ten_o anniversary_n rain_n be_v in_o many_o place_n of_o the_o torrid_a zone_n and_o take_v away_o the_o celestial_a cause_n see_v that_o they_o be_v as_o equal_o constant_a as_o the_o motion_n of_o the_o sun_n itself_o for_o those_o err_v who_o suppose_v that_o this_o our_o sublunary_a orb_n observe_v all_o with_o inconstancy_n and_o without_o order_n and_o that_o the_o celestial_a only_o have_v a_o constant_a motion_n see_v that_o the_o cause_n hitherto_o speak_v of_o be_v so_o various_a to_o be_v able_a to_o cause_v the_o heat_n and_o the_o property_n of_o the_o season_n and_o in_o one_o place_n some_o be_v from_o other_o cause_n in_o another_o other_o be_v of_o force_n or_o concur_v in_o divers_a season_n of_o the_o year_n or_o mutual_o impede_fw-la one_o another_o hence_o we_o discover_v why_o the_o cause_n and_o condition_n of_o the_o season_n of_o the_o torrid_a zone_n be_v so_o various_a proposition_n xi_o how_o the_o spring_n summer_n autumn_n and_o winter_n terrestrial_a do_v behave_v themselves_o and_o in_o what_o month_n of_o the_o year_n they_o commence_v in_o the_o divers_a place_n of_o the_o torrid_a zone_n zone_n of_o the_o beginning_n of_o the_o season_n in_o place_n in_o the_o torrid_a zone_n we_o have_v say_v before_o and_o especial_o in_o the_o second_o proposition_n that_o
the_o brazilian_o in_o the_o month_n of_o october_n and_o february_n and_o strike_v the_o earth_n with_o reflex_n ray_n at_o most_o acute_a angle_n which_o diversity_n of_o these_o region_n promise_v the_o inhabitant_n perpetual_a health_n by_o reason_n of_o the_o often_o calm_v and_o the_o air_n quell_v all_o noxious_a heat_n hence_o it_o be_v easy_a to_o dollect_v that_o the_o season_n of_o the_o year_n do_v not_o so_o much_o depend_v immediate_o on_o the_o sun_n and_o his_o motion_n as_o on_o the_o species_n of_o the_o wind_n the_o diversity_n of_o aspect_n of_o the_o star_n the_o quality_n and_o peculiar_a situation_n of_o the_o region_n moreover_o in_o these_o mediterranean_a region_n towards_o the_o west_n the_o night_n be_v more_o cold_a than_o in_o the_o maritime_a so_o much_o some_o time_n that_o the_o frost_n seize_v on_o the_o very_a hair_n of_o the_o people_n in_o the_o same_o month_n from_o the_o east_n about_o the_o ocean_n be_v summer_n and_o siccity_n brazilia_n no_o 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pleasant_a hill_n there_o be_v no_o mountain_n of_o any_o great_a height_n in_o the_o coast_n but_o yet_o some_o be_v discover_v afar_o off_o in_o the_o solitude_n among_o the_o barren_a hill_n yet_o not_o every_o where_n but_o with_o some_o interval_n of_o miles_n the_o valley_n be_v interpose_v every_o one_o irrigate_v with_o some_o small_a river_n and_o for_o that_o reason_n be_v not_o only_o fertile_a in_o the_o pluvial_a month_n but_o also_o in_o those_o of_o the_o summer_n the_o hill_n in_o the_o summer_n month_n be_v sterile_a by_o reason_n of_o the_o heat_n of_o the_o sun_n so_o that_o they_o wither_v and_o grass_n do_v not_o only_o die_v on_o they_o but_o sometime_o the_o tree_n also_o it_o very_o seldom_o rain_v throughout_o the_o whole_a day_n and_o night_n and_o for_o some_o continual_a day_n very_o seldom_o without_o intermission_n the_o pluvial_a month_n do_v a_o little_a differ_v in_o the_o year_n 1640._o as_o mariner_n have_v observe_v there_o be_v 7_o pluvial_a month_n viz_o february_n march_n april_n may_n june_n july_n and_o august_n but_o most_o and_o almost_o continual_o from_o april_n may_n and_o june_n in_o the_o year_n 1642._o the_o most_o pluvial_a month_n six_o viz._n march_n april_n may_n june_n july_n and_o august_n but_o the_o account_n of_o the_o other_o year_n be_v not_o much_o different_a now_o these_o observation_n be_v to_o be_v take_v only_o for_o one_o place_n and_o not_o for_o all_o the_o place_n in_o brazilia_n hence_o it_o be_v manifest_a that_o the_o summer_n and_o winter_n of_o brazilia_n answer_v to_o the_o celestial_a account_n see_v that_o in_o the_o great_a distance_n of_o the_o sun_n they_o have_v rain_n and_o in_o the_o least_o and_o moderate_a towards_o the_o south_n they_o have_v heat_n yet_o there_o be_v not_o a_o few_o irregularity_n the_o cause_n of_o which_o be_v to_o be_v seek_v from_o the_o situation_n of_o the_o wind_n and_o earth_n october_n the_o six_o rainy_a month_n be_v may_n june_n july_n august_n september_n and_o october_n 18._o this_o be_v enough_o for_o the_o southern_a america_n in_o the_o northern_a it_o be_v otherwise_o for_o in_o the_o province_n of_o nicaragua_n it_o rain_v for_o six_o month_n and_o the_o other_o six_o month_n it_o be_v summer_n and_o dry_a weather_n so_o that_o passenger_n may_v travel_v in_o the_o night_n this_o now_o be_v contrary_a to_o the_o celestial_a course_n for_o in_o the_o wet_a month_n for_o in_o may_n june_n and_o so_o on_o to_o november_n the_o sun_n be_v vertical_a or_o near_o the_o vertex_fw-la unto_o these_o place_n so_o that_o then_o they_o shall_v have_v summer_n and_o siccity_n and_o not_o rain_v in_o november_n and_o december_n it_o be_v very_o distant_a therefore_o they_o shall_v there_o have_v rain_n thus_o have_v we_o declare_v the_o season_n of_o the_o chief_a place_n of_o the_o whole_a torrid_a zone_n from_o which_o be_v compare_v one_o with_o another_o we_o collect_v 1._o that_o in_o some_o place_n the_o cold_a be_v scarce_o 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and_o asia_n lie_v under_o the_o same_o climate_n have_v far_o lesser_a winter_n the_o cause_n be_v because_o that_o japan_n consist_v of_o many_o island_n disjoin_v by_o a_o small_a euripus_n and_o that_o it_o also_o lie_v in_o the_o middle_n of_o the_o ocean_n summer_n america_n very_o hot_a in_o the_o summer_n in_o armenia_n and_o the_o adjoin_a place_n there_o be_v great_a heat_n in_o summer_n because_o it_o lie_v among_o mountain_n here_o and_o there_o mix_v with_o field_n hence_o the_o more_o rich_a in_o some_o place_n in_o summer_n remove_v to_o the_o top_n of_o the_o mountain_n and_o remain_v there_o for_o some_o month_n but_o the_o mean_a sort_n in_o the_o day_n time_n defend_v themselves_o in_o the_o mountain_n from_o the_o near_a and_o about_o eventide_n do_v descend_v to_o the_o low_a ground_n proposition_n xiii_o to_o declare_v how_o in_o place_n in_o the_o frigid_a zone_n the_o four_o season_n of_o the_o year_n have_v themselves_o with_o the_o light_n zone_n of_o the_o 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for_o some_o day_n above_o the_o horizon_n before_o the_o centre_n itself_o arise_v by_o reason_n that_o the_o half_a sun_n possess_v 15_o minute_n in_o the_o heaven_n for_o example_n let_v we_o take_v those_o place_n who_o distance_n be_v from_o the_o aequator_fw-la 67_o degree_n towards_o the_o pole_n arctic_a let_v the_o pole_n be_v elevate_v according_a to_o this_o latitude_n and_o in_o the_o meridian_n crena_n of_o the_o horizon_n you_o shall_v see_v that_o the_o degree_n of_o the_o ecliptic_a do_v not_o arise_v from_o the_o 19_o degree_n of_o sagittarius_fw-la to_o the_o 11_o of_o capricorn_n that_o be_v the_o centre_n of_o the_o sun_n be_v in_o that_o arch_n do_v not_o arise_v for_o 24_o day_n viz._n from_o the_o 10_o of_o december_n to_o the_o four_o of_o january_n and_o yet_o part_v of_o the_o skirt_n of_o the_o sun_n for_o that_o whole_a time_n shall_v be_v above_o the_o horizon_n to_o wit_n on_o the_o 21_o of_o december_n the_o limbus_n glitter_v the_o horizon_n but_o on_o the_o 10_o of_o december_n as_o also_o on_o the_o first_o of_o january_n half_o the_o sun_n shall_v be_v above_o the_o horizon_n and_o half_o beneath_o because_o the_o centre_n be_v then_o in_o the_o horizon_n but_o the_o whole_a sun_n shall_v be_v elevate_v above_o the_o horizon_n when_o the_o centre_n of_o the_o sun_n shall_v hold_v the_o 14_o degree_n of_o capricorn_n that_o be_v about_o the_o 4_o day_n of_o january_n also_o the_o whole_a shall_v afterward_o appear_v when_o his_o centre_n shall_v possess_v the_o 16_o degree_n of_o sagittarius_fw-la that_o be_v about_o the_o 7_o of_o december_n but_o in_o place_n where_o the_o elevation_n of_o the_o pole_n be_v 70_o or_o 75_o degree_n there_o this_o difference_n between_o the_o oriental_a limbus_n and_o the_o oriental_a centre_n be_v very_o little_a so_o that_o the_o limbus_n or_o skirt_n scarce_o anticipate_v the_o rise_n of_o the_o centre_n of_o the_o sun_n one_o day_n or_o half_o a_o day_n from_o this_o small_a of_o depression_n it_o follow_v also_o that_o they_o enjoy_v the_o light_n of_o the_o crepusculum_fw-la many_o hour_n before_o the_o rise_n and_o after_o the_o set_n of_o the_o sun_n and_o although_o the_o sun_n arise_v not_o yet_o in_o all_o or_o many_o of_o the_o hour_n of_o the_o day_n they_o have_v light_n in_o the_o air._n there_o be_v also_o another_o cause_n 19_o see_v chap._n 19_o which_o make_v the_o sun_n first_o to_o be_v see_v before_o that_o he_o be_v elevate_v above_o the_o horizon_n for_o thence_o it_o come_v to_o pass_v that_o not_o only_o the_o sun_n be_v see_v before_o he_o be_v elevate_v above_o the_o horizon_n and_o before_o the_o ray_n can_v direct_o come_v from_o he_o to_o the_o eye_n but_o also_o that_o the_o light_n of_o the_o twilight_n soon_o illustrate_v
the_o air_n than_o it_o will_v do_v without_o this_o refraction_n we_o shall_v anon_o allege_v a_o example_n of_o the_o appearancy_n of_o the_o sun_n proceed_v from_o refraction_n 4._o the_o full_a moon_n and_o near_o the_o full_a remain_v above_o the_o horizon_n for_o many_o day_n when_o the_o sun_n be_v depress_v beneath_o it_o viz._n for_o so_o many_o more_o day_n by_o how_o much_o that_o place_n be_v more_o near_o the_o pole_n yet_o it_o be_v not_o so_o high_o elevate_v above_o the_o horizon_n as_o to_o cause_v any_o warmness_n but_o the_o full_a moon_n in_o those_o month_n in_o which_o the_o sun_n remain_v above_o the_o horizon_n in_o a_o whole_a revolution_n the_o full_a moon_n be_v never_o above_o the_o horizon_n horizon_n the_o planet_n not_o always_o the_o same_o above_o horizon_n 5._o the_o fix_a star_n be_v almost_o the_o same_o always_o above_o the_o horizon_n but_o not_o the_o planet_n for_o saturn_n remain_v 15_o year_n above_o the_o horizon_n of_o the_o place_n near_o the_o pole_n and_z 15_o beneath_o the_o same_o jupiter_n 6_o year_n beneath_o and_o 6_o above_o the_o same_o horizon_n mars_n 1_o year_n venus_n and_o mercury_n about_o half_a a_o year_n from_o this_o cause_n it_o be_v likely_a that_o there_o be_v great_a diversity_n of_o the_o motion_n of_o the_o air_n and_o season_n in_o divers_a year_n 6._o the_o land_n in_o most_o place_n of_o the_o frigid_a zone_n be_v stony_a rocky_a and_o as_o hard_o as_o flint_n in_o few_o place_n chalky_a sulphureous_a and_o fat_a in_o these_o place_n there_o be_v a_o moderate_a fertility_n in_o the_o other_o a_o sterility_n 7._o those_o region_n be_v encompass_v with_o the_o sea_n but_o for_o the_o mediterranean_a we_o as_o yet_o have_v no_o certain_a account_n 8._o some_o of_o the_o region_n of_o the_o frigid_a zone_n have_v mountain_n of_o a_o moderate_a height_n but_o most_o want_v they_o run_v on_o a_o plain_a for_o a_o long_a space_n 9_o the_o cold_a wind_n there_o frequent_o blow_v from_o the_o polary_n plaga_fw-la seldom_o the_o east_n wind_n and_o least_o of_o all_o the_o west_n in_o the_o cold_a arctic_a plaga_fw-la the_o north_n wind_n rage_n in_o the_o antarctic_a the_o south_n 10._o cloud_n and_o rain_n frequent_o perplex_v these_o region_n from_o these_o cause_n it_o be_v not_o difficult_a to_o collect_v what_o the_o condition_n of_o the_o season_n in_o these_o region_n be_v for_o in_o the_o winter_n time_n when_o the_o sun_n rise_v not_o for_o whole_a day_n it_o can_v otherwise_o be_v but_o that_o for_o the_o most_o part_n thick_a cloud_n frost_n and_o cold_a must_v render_v the_o land_n uninhabitable_a they_o be_v not_o altogether_o deprive_v of_o light_n for_o that_o time_n for_o the_o moon_n be_v above_o the_o horizon_n for_o a_o long_a time_n give_v light_a and_o the_o twilight_n be_v daily_o afford_v from_o the_o sun_n to_o the_o vicine_fw-la horizon_n but_o the_o snow_n the_o stick_n close_o about_o the_o earth_n which_o can_v be_v discuss_v by_o the_o heat_n of_o the_o sun_n and_o therefore_o hinder_v the_o aspect_n of_o remote_a thing_n there_o be_v no_o fertility_n but_o all_o barren_a and_o uncultivated_a for_o that_o which_o some_o suppose_v by_o how_o much_o any_o region_n be_v near_a to_o the_o pole_n by_o so_o much_o less_o it_o feel_v the_o intenseness_n of_o the_o cold_a and_o the_o field_n be_v find_v more_o fertile_a seem_v not_o probable_a to_o i_o when_o neither_o in_o nova_n zembla_n which_o be_v distant_a 16_o degree_n from_o the_o pole_n nor_o in_o spitzbirga_n which_o be_v only_o 8_o degree_n distant_a such_o a_o constitution_n of_o the_o earth_n be_v find_v but_o a_o roughness_n and_o hardness_n and_o almost_o in_o the_o middle_n of_o summer_n snow_n or_o at_o least_o shower_n and_o very_o cold_a wind_n neither_o be_v their_o opinion_n help_v by_o one_o example_n observe_v by_o mariner_n in_o a_o certain_a region_n 9_o degree_n distant_a from_o the_o pole_n which_o most_o man_n suppose_v to_o be_v groenland_n for_o in_o this_o green_a grass_n be_v find_v and_o a_o air_n more_o warm_a than_o in_o nova_n zembla_n as_o be_v most_o certain_a the_o only_a animal_n peculiar_a to_o these_o northern_a region_n venison_n rhinoceros_n a_o kind_n of_o venison_n be_v the_o rhinoceros_n and_o this_o in_o the_o space_n of_o a_o month_n become_v exceed_o fat_a by_o feed_v on_o this_o grass_n nevertheless_o see_v that_o as_o yet_o not_o many_o region_n be_v hitherto_o find_v of_o this_o temperature_n in_o the_o frigid_a zone_n it_o be_v not_o expedient_a for_o we_o from_o this_o single_a example_n to_o make_v a_o general_a conjecture_n especial_o see_v that_o the_o cause_n of_o this_o peculiar_a constitution_n be_v manifest_a for_o that_o land_n be_v full_a of_o marsh_n and_o sedgey_a and_o the_o grass_n by_o which_o the_o rhinoceros_n or_o dear_a be_v tender_v so_o fat_a be_v not_o a_o kind_n of_o terrestrial_a grass_n but_o sedge_n and_o osier_n but_o other_o herb_n be_v not_o there_o find_v or_o any_o tree_n from_o whence_o we_o may_v gather_v that_o that_o land_n contain_v some_o fat_a and_o sulphureous_a substance_n which_o be_v mix_v which_o the_o water_n produce_v such_o a_o oil_n and_o fatten_v sedge_n but_o that_o the_o like_a earth_n be_v to_o be_v find_v in_o other_o part_n of_o the_o frigid_a zone_n have_v not_o as_o yet_o be_v observe_v but_o rather_o the_o contrary_n therefore_o in_o the_o winter_n in_o these_o place_n be_v little_a light_n but_o a_o incredible_a and_o great_a violence_n of_o cold_a snow_n shower_n and_o polary_a wind_n and_o this_o winter_n begin_v in_o the_o northern_a frigid_a zone_n when_o the_o sun_n first_o enter_v capricorn_n although_o also_o the_o autumn_n the_o sun_n go_v from_o the_o 1_o degree_n of_o libra_n to_o the_o 1_o of_o capricorn_n be_v little_o different_a from_o this_o violent_a winter_n the_o spring_n indeed_o be_v less_o infest_a with_o this_o violence_n of_o the_o air_n yet_o it_o be_v without_o snow_n shower_n and_o cold_a polary_a wind_n yet_o the_o increase_n of_o heat_n in_o the_o day_n or_o rather_o the_o decrease_n of_o cold_a be_v discover_v at_o that_o time_n viz._n the_o sun_n go_v from_o the_o 1_o degree_n of_o aries_n to_o the_o 1_o of_o cancer_n and_o in_o this_o vernal_a season_n or_o in_o the_o latter_a day_n of_o it_o the_o sun_n continue_v above_o the_o horizon_n in_o entire_a revolution_n and_o therefore_o then_o there_o be_v discover_v a_o moderate_a heat_n which_o yet_o be_v not_o of_o that_o force_n as_o to_o melt_v and_o dissolve_v the_o snow_n of_o all_o those_o place_n into_o water_n much_o less_o be_v it_o able_a to_o melt_v the_o ice_n whence_o mariner_n report_v that_o here_o be_v to_o be_v find_v snow_n and_o ice_n of_o a_o perpetual_a duration_n then_o the_o summer_n shall_v be_v from_o the_o go_n of_o the_o sun_n from_o the_o 1_o degree_n of_o cancer_n to_o the_o 1_o of_o libra_n in_o the_o first_o part_n of_o which_o the_o sun_n yet_o remain_v for_o whole_a day_n above_o the_o horizon_n and_o augment_v the_o heat_n by_o some_o accession_n so_o that_o june_n july_n and_o august_n be_v month_n of_o a_o tolerable_a air._n in_o some_o place_n among_o the_o mountain_n the_o heat_n of_o the_o sun_n be_v intense_a but_o the_o shower_n and_o cloud_n do_v much_o hinder_v this_o benignity_n of_o the_o sun_n and_o especial_o the_o most_o sharp_a northern_a wind_n unto_o which_o sometime_o snow_n be_v adjoin_v so_o that_o no_o fruit_n or_o corn_n can_v here_o arrive_v to_o any_o maturity_n except_o in_o some_o place_n near_o the_o arctic_a circle_n chap._n xxvii_o of_o the_o shadow_n which_o the_o body_n erect_v in_o the_o earth_n and_o illuminate_v by_o the_o sun_n do_v cast_v and_o of_o the_o division_n of_o the_o earth_n arise_v from_o thence_o see_v that_o the_o shadow_n in_o divers_a place_n of_o the_o earth_n which_o the_o illuminate_v body_n of_o the_o sun_n do_v cast_v be_v carry_v into_o divers_a place_n and_o fall_v on_o the_o sense_n have_v much_o variety_n hence_o it_o come_v to_o pass_v that_o man_n who_o be_v ignorant_a of_o this_o cause_n be_v strike_v with_o a_o admiration_n and_o in_o respect_n of_o the_o shadow_n of_o the_o earth_n divide_v the_o inhabitant_n of_o the_o earth_n as_o it_o be_v into_o three_o sort_n which_o division_n must_v be_v apply_v to_o the_o place_n of_o the_o earth_n or_o to_o its_o superficies_n so_o that_o they_o term_v some_o amphiscij_fw-la other_o heteroscij_fw-la and_o the_o rest_n periscij_fw-la the_o explication_n of_o which_o term_n see_v that_o they_o contain_v but_o small_a learning_n we_o shall_v say_v somewhat_o also_o concern_v shadow_n which_o although_o they_o do_v not_o pertain_v to_o geography_n yet_o by_o reason_n of_o their_o near_a affinity_n they_o may_v be_v propose_v in_o this_o chapter_n shadow_n of_o
vicine_fw-la place_n be_v to_o be_v find_v whereby_o it_o may_v come_v unto_o those_o northern_a region_n see_v that_o therefore_o this_o flux_n be_v perpetual_a neither_o do_v the_o water_n come_v by_o a_o manifest_a way_n unto_o those_o region_n whence_o the_o flux_n be_v make_v therefore_o it_o seem_v necessary_a to_o conclude_v that_o the_o water_n come_v through_o subterraneous_a passage_n unto_o those_o northern_a region_n and_o so_o there_o to_o be_v effuse_v from_o the_o hole_n of_o the_o channel_n as_o from_o a_o spring_n and_o that_o the_o water_n move_v hence_o towards_o the_o south_n there_o fall_v in_o another_o cause_n take_v from_o the_o former_a for_o the_o water_n of_o the_o ocean_n in_o the_o torrid_a zone_n be_v more_o heavy_a than_o that_o in_o the_o northern_a place_n by_o reason_n of_o the_o great_a abundance_n of_o salt_n as_o we_o have_v prove_v in_o the_o eight_o and_o twelve_o proposition_n therefore_o the_o water_n or_o ocean_n in_o the_o torrid_a zone_n do_v more_o press_n through_o the_o orifice_n of_o the_o subterranean_a passage_n than_o in_o the_o northern_a place_n and_o therefore_o in_o these_o place_n the_o water_n less_o resist_v suffer_v the_o water_n to_o flow_v from_o the_o orifice_n of_o the_o channel_n unto_o this_o i_o answer_v that_o that_o flux_n of_o the_o ocean_n be_v not_o only_o from_o the_o north_n as_o the_o objection_n seem_v to_o infer_v and_o as_o some_o especial_o the_o ancient_n conceive_v of_o it_o who_o will_v have_v the_o water_n to_o flow_v in_o four_o channel_n from_o the_o very_a pole_n as_o also_o some_o geographical_a map_n do_v exhibit_v it_o neither_o be_v it_o continual_a but_o be_v observe_v by_o reason_n of_o the_o frequency_n of_o northern_a wind_n moreover_o the_o great_a and_o perpetual_a abundance_n of_o snow_n and_o rain_n in_o those_o place_n augment_v the_o water_n and_o cause_v it_o to_o flow_v towards_o the_o south_n add_v likewise_o that_o in_o other_o part_n another_o motion_n of_o the_o ocean_n be_v find_v concern_v which_o see_v the_o follow_a chapter_n 3._o it_o seem_v not_o absurd_a but_o rather_o most_o true_a that_o all_o the_o fountain_n of_o river_n take_v together_o disburthen_v themselves_o into_o the_o ocean_n be_v the_o very_a fountain_n of_o the_o ocean_n for_o see_v that_o in_o perpetual_a progress_n of_o time_n so_o great_a a_o abundance_n of_o water_n flow_v from_o they_o into_o the_o ocean_n questionless_a the_o water_n come_v from_o the_o ocean_n to_o the_o very_a spring_n and_o channel_n of_o the_o river_n partly_o through_o the_o subterranean_a passage_n and_o partly_o by_o ra_n 4._o it_o may_v seem_v to_o prove_v that_o the_o fountain_n of_o the_o ocean_n may_v be_v in_o the_o very_a channel_n because_o that_o in_o the_o bottom_n of_o the_o ocean_n in_o some_o part_n sweet_a or_o fresh_a water_n be_v find_v which_o can_v not_o be_v but_o by_o some_o fountain_n flow_v in_o the_o bottom_n linschaten_a relate_v that_o in_o ormus_n fresh_a water_n be_v draw_v by_o divers_a in_o the_o ocean_n at_o the_o depth_n of_o four_o or_o five_o orgya_n and_o the_o like_a fountain_n be_v find_v in_o other_o part_n of_o the_o ocean_n and_o bays_n unto_o this_o i_o answer_v that_o few_o such_o spring_n have_v yet_o be_v find_v which_o suffice_v not_o the_o vast_a ocean_n neither_o do_v we_o dispute_v concern_v these_o fountain_n as_o we_o have_v say_v before_o hence_o it_o be_v manifest_a that_o in_o some_o sort_n it_o be_v true_a and_o we_o may_v well_o say_v that_o the_o ocean_n have_v spring_n but_o not_o in_o that_o sense_n that_o we_o be_v wont_v to_o speak_v concern_v the_o spring_n of_o river_n and_o in_o which_o we_o will_v have_v our_o proposition_n to_o be_v take_v hence_o also_o it_o be_v manifest_v what_o we_o ought_v to_o think_v concern_v that_o question_n viz._n whether_o the_o sea_n be_v always_o one_o and_o the_o same_o and_o perpetual_o so_o remain_v or_o whether_o it_o be_v another_o thing_n who_o part_n be_v perpetual_o consume_v and_o generate_v again_o proposition_n viii_o the_o saltness_n of_o the_o water_n proceed_v from_o the_o particle_n of_o salt_n which_o be_v mix_v with_o it_o but_o whence_o they_o may_v exist_v or_o be_v so_o augment_v be_v the_o doubt_n sea-water_n of_o the_o saltness_n of_o the_o sea-water_n experlence_n prove_v the_o first_o member_n of_o the_o proposition_n by_o which_o it_o be_v common_o know_v that_o salt_n be_v make_v of_o sea-water_n by_o decoction_n of_o the_o water_n or_o by_o the_o heat_n of_o the_o sun_n or_o the_o fervour_n of_o the_o fire_n in_o germany_n and_o other_o place_n the_o water_n be_v separate_v by_o the_o help_n of_o the_o fire_n in_o france_n the_o great_a heat_n of_o the_o sun_n perform_v the_o same_o the_o ocean_n be_v let_v into_o certain_a trench_n make_v in_o which_o in_o the_o space_n of_o some_o month_n the_o water_n be_v exhale_v by_o the_o force_n of_o the_o sun_n make_v of_o salt_n and_o of_o what_o make_v concrete_v and_o hard_a salt_n be_v find_v on_o the_o shore_n of_o many_o region_n as_o of_o england_n and_o other_o part_n plenty_n of_o bay-salt_n be_v find_v the_o sea-water_n continual_o overflow_a those_o shore_n leave_v daily_o some_o particle_n or_o humour_n from_o which_o the_o water_n exhale_v and_o concrete_a salt_n be_v leave_v who_o blackness_n be_v take_v away_o by_o boil_v although_o it_o be_v wash_v away_o and_o dissolve_v from_o many_o coast_n by_o the_o violence_n of_o the_o ocean_n which_o be_v the_o cause_n that_o it_o be_v not_o find_v on_o all_o coast_n see_v therefore_o that_o this_o experiment_n be_v common_a aristotle_n have_v small_a reason_n to_o allege_v a_o false_a experiment_n concern_v a_o waxen_a vessel_n let_v down_o into_o the_o sea_n hence_o it_o be_v manifest_a that_o the_o proximate_a cause_n of_o the_o saltness_n of_o the_o sea-water_n or_o the_o true_a subject_n of_o this_o saltness_n be_v the_o saline_n particle_n which_o be_v contain_v in_o that_o water_n therefore_o the_o aristotelian_o with_o their_o master_n speak_v improper_o and_o obscured_o without_o cause_n when_o they_o defend_v and_o say_v that_o the_o saltness_n of_o the_o sea_n proceed_v from_o the_o adustion_n of_o the_o sea_n cause_v by_o the_o sun_n or_o from_o the_o adust_a particle_n but_o of_o this_o more_o anon_o the_o chief_a difficulty_n and_o controversy_n be_v concern_v the_o other_o member_n of_o the_o proposition_n whence_o these_o salt_n particle_n of_o the_o ocean_n exist_v aristotle_n suppose_v that_o dry_a exhalation_n or_o fume_n all_o which_o he_o say_v be_v of_o a_o adust_a and_o saline_n nature_n elevate_v from_o the_o earth_n be_v mix_v with_o humid_a vapour_n and_o when_o that_o these_o have_v meet_v together_o in_o rain_n they_o fall_v with_o these_o into_o the_o sea_n and_o that_o thence_o proceed_v the_o saltness_n and_o salt_n particle_n in_o the_o sea_n 7._o see_v aristotle_n lib._n 2._o chap._n 7._o and_o on_o this_o account_n he_o seem_v to_o defend_v this_o opinion_n because_o that_o from_o thence_o he_o may_v render_v a_o reason_n why_o the_o sea_n be_v always_o salt_n but_o other_o peripatetic_n will_v have_v it_o and_o so_o do_v endeavour_v to_o draw_v aristotle_n to_o their_o part_n that_o this_o saltness_n be_v in_o the_o sea_n itself_o by_o reason_n that_o it_o be_v perpetual_o scorch_v by_o the_o heat_n of_o the_o sun_n a_o sign_n of_o which_o be_v that_o the_o water_n be_v find_v by_o so_o much_o the_o less_o salt_n by_o how_o much_o it_o be_v more_o deep_a or_o remote_a from_o the_o superficies_n for_o in_o the_o superficies_n we_o discover_v it_o to_o be_v most_o salt_n both_o these_o opinion_n be_v obstruct_v with_o great_a difficulty_n and_o absurdity_n so_o that_o it_o seem_v wonderful_a that_o the_o mind_n of_o philosopher_n and_o learned_a man_n can_v acquiesce_v in_o they_o first_o the_o opinion_n of_o aristotle_n be_v thus_o obstruct_a that_o salt-rain_n shall_v be_v find_v in_o the_o ocean_n which_o never_o yet_o be_v find_v to_o be_v void_a of_o all_o taste_n of_o salt_n second_o the_o sea_n shall_v be_v less_o salt_n when_o it_o rain_v not_o for_o a_o long_a time_n the_o contrary_a of_o which_o yet_o be_v find_v the_o other_o opinion_n have_v these_o difficulty_n 1._o it_o be_v false_a that_o the_o water_n of_o the_o ocean_n be_v find_v the_o less_o salt_n by_o how_o much_o they_o be_v nigh_o to_o the_o bottom_n for_o there_o be_v few_o place_n viz._n in_o those_o bottom_n where_o spring_n of_o fresh_a water_n do_v flow_v 2._o experience_n testify_v that_o fresh_a water_n although_o long_o expose_v to_o the_o sun_n or_o heat_n of_o the_o fire_n yet_o do_v not_o become_v salt_n this_o objection_n scaliger_n endeavour_v to_o avoid_v by_o a_o overnice_a subtlety_n for_o he_o say_v that_o this_o happen_v in_o these_o observation_n by_o reason_n of_o
the_o exiguity_n of_o the_o water_n which_o do_v not_o grow_v thick_a but_o resolve_v for_o although_o you_o take_v a_o great_a quantity_n of_o water_n and_o that_o you_o provoke_v with_o a_o light_n and_o gentle_a fire_n that_o the_o resolution_n may_v be_v impede_v yet_o the_o water_n acquire_v no_o salt_n taste_v 3._o lake_n and_o marsh_n though_o heat_v by_o the_o sun_n yet_o wax_v not_o salt_n this_o objection_n also_o scaliger_n endeavour_v to_o avoid_v say_v that_o this_o happen_v by_o the_o succession_n of_o fresh_a water_n and_o the_o same_o be_v find_v in_o those_o stand_a pool_n and_o lake_n which_o only_o proceed_v from_o rain_n or_o snow_n dissolve_v where_o there_o be_v no_o place_n for_o that_o refuge_n of_o succession_n for_o those_o lake_n be_v rather_o dry_v when_o that_o it_o rain_v not_o for_o a_o long_a space_n than_o turn_v into_o salt_n or_o render_v salt_n therefore_o reject_v those_o false_a opinion_n concern_v the_o cause_n and_o original_n of_o salt_n in_o the_o ocean_n let_v we_o lay_v hold_n of_o one_o of_o the_o most_o probable_a opinion_n with_o little_a or_o no_o difficulty_n in_o it_o viz._n 1._o that_o these_o particle_n be_v coeternal_a with_o the_o very_a ocean_n and_o therefore_o we_o shall_v no_o more_o dispute_v concern_v their_o original_n than_o concern_v the_o original_n of_o the_o ocean_n itself_o the_o earth_n yea_o and_o of_o the_o original_n and_o generation_n of_o the_o world_n 2._o if_o that_o this_o opinion_n be_v less_o complacent_fw-la we_o may_v make_v choice_n of_o another_o viz._n that_o these_o salt_n particle_n be_v here_o and_o there_o pull_v from_o the_o earth_n and_o so_o dissolve_v into_o water_n now_o it_o be_v certain_a that_o there_o be_v many_o saline_a mountain_n or_o rock_n in_o the_o bosom_n of_o the_o sea_n rock_n isle_n of_o ormus_n a_o salt_n rock_n the_o whole_a isle_n of_o ormus_n be_v nothing_o else_o but_o a_o white_a and_o hard_a salt_n of_o which_o they_o make_v the_o wall_n of_o their_o house_n and_o therefore_o no_o fountain_n of_o fresh_a water_n be_v find_v in_o that_o isle_n and_o none_o can_v be_v ignorant_a how_o that_o many_o mine_n of_o salt_n be_v find_v on_o the_o land_n and_o we_o have_v relate_v concern_v some_o in_o the_o eleven_o chapter_n but_o we_o need_v not_o particular_n let_v we_o consider_v the_o whole_a earth_n it_o the_o great_a part_n of_o the_o earth_n have_v much_o salt_n in_o it_o the_o great_a part_n of_o which_o be_v nothing_o else_o but_o a_o salt_n for_o it_o have_v its_o consistency_n from_o salt_n for_o the_o chemical_a philosopher_n do_v right_o prove_v that_o the_o consistency_n and_o compaction_n of_o every_o thing_n proceed_v from_o salt_n and_o experience_n be_v answerable_a to_o the_o assertion_n for_o if_o that_o you_o take_v a_o hard_a piece_n of_o earth_n and_o burn_v it_o to_o ash_n much_o salt_n will_v be_v find_v in_o it_o nothing_o can_v be_v allege_v against_o this_o opinion_n that_o be_v of_o any_o value_n and_o be_v not_o easy_o refute_v for_o some_o say_v that_o it_o be_v impossible_a that_o those_o salt_n part_n of_o the_o earth_n shall_v perpetual_o suffice_v and_o shall_v not_o at_o some_o time_n or_o other_o be_v consume_v by_o the_o water_n of_o the_o ocean_n which_o continual_o take_v away_o some_o part_n of_o they_o unto_o this_o i_o answer_v that_o the_o salt_n of_o the_o ocean_n be_v not_o consume_v in_o so_o great_a abundance_n that_o it_o shall_v stand_v in_o need_n of_o much_o instauration_n and_o if_o that_o any_o be_v consume_v yet_o notwithstanding_o that_o be_v lay_v up_o in_o another_o place_n see_v that_o it_o be_v not_o remove_v out_o of_o the_o earth_n proposition_n ix_o whether_o that_o water_n be_v the_o fresh_a in_o the_o ocean_n by_o how_o much_o it_o be_v nigh_a the_o bottom_n and_o why_o in_o some_o part_n of_o the_o ocean_n fresh_a water_n be_v find_v in_o the_o bottom_n sea_n of_o the_o freshness_n of_o water_n in_o the_o sea_n unto_o the_o first_o i_o answer_v that_o experience_n do_v not_o testify_v concern_v that_o sweetness_n but_o in_o some_o place_n of_o which_o the_o other_o question_n speak_v that_o in_o these_o place_n in_o the_o bottom_n of_o the_o sea_n be_v fountain_n of_o fresh_a water_n i_o have_v sufficient_o say_v for_o it_o can_v natural_o be_v that_o the_o more_o salt-water_n shall_v exist_v above_o water_n less_o salt_n see_v that_o that_o be_v more_o heavy_a those_o place_n of_o the_o sea_n where_o fresh_a water_n be_v find_v to_o spring_v at_o the_o bottom_n may_v be_v collect_v by_o those_o that_o be_v studious_a from_o the_o writer_n of_o geography_n proposition_n x._o the_o water_n of_o the_o ocean_n become_v less_o salt_n by_o how_o much_o it_o be_v near_o the_o pole_n and_o on_o the_o contrary_a the_o more_o salt_n by_o how_o much_o it_o be_v more_o near_o the_o aequator_fw-la or_o torrid_a zone_n although_o this_o may_v be_v understand_v of_o most_o part_n of_o the_o ocean_n yet_o the_o proposition_n admit_v of_o some_o exception_n the_o cause_n of_o this_o inequality_n in_o saltness_n be_v sixfold_a place_n the_o cause_n of_o the_o inequality_n of_o the_o saltness_n of_o the_o sea_n in_o different_a place_n 1._o that_o the_o heat_n of_o the_o sun_n in_o the_o torrid_a zone_n lift_v up_o more_o vapour_n from_o the_o ocean_n into_o the_o cloud_n than_o in_o the_o northern_a place_n which_o be_v the_o vapour_n of_o freshwater_n because_o that_o the_o particle_n of_o salt_n by_o reason_n of_o their_o gravity_n be_v not_o so_o easy_o lift_v up_o see_v therefore_o that_o from_o the_o water_n of_o the_o ocean_n of_o the_o torrid_a zone_n or_o where_o the_o place_n be_v more_o near_o the_o torrid_a zone_n so_o much_o the_o vapour_n be_v separate_v by_o the_o heat_n of_o the_o sun_n thence_o it_o come_v to_o pass_v that_o the_o water_n that_o be_v lest_o be_v find_v more_o salt_n there_o than_o in_o the_o northern_a place_n where_o there_o be_v not_o so_o much_o freshwater_n separate_v by_o reason_n of_o the_o weak_a heat_n of_o the_o sun_n cause_n the_o second_o cause_n 2._o the_o second_o cause_n be_v the_o heat_n or_o cold_a of_o the_o water_n for_o the_o same_o numerical_a water_n or_o salt_n meat_n as_o also_o pickle_a meat_n sauce_n and_o the_o like_a afford_v a_o more_o sensible_a saltness_n to_o the_o taste_n when_o they_o be_v eat_v hot_a than_o when_o cold_a for_o the_o heat_n or_o particle_n of_o the_o fire_n do_v move_v and_o render_v the_o particle_n of_o the_o salt_n contain_v in_o such_o meat_n more_o acute_a and_o separate_v they_o from_o the_o admixture_n whence_o they_o bite_v and_o prick_v the_o tongue_n more_o sharp_o now_o because_o the_o water_n of_o the_o ocean_n be_v the_o more_o hot_a by_o how_o much_o it_o be_v nigh_a the_o aequator_fw-la or_o the_o parallel_n of_o the_o sun_n at_o every_o day_n and_o contrariwise_o the_o more_o cold_a by_o how_o much_o it_o be_v more_o near_o the_o pole_n thence_o it_o follow_v that_o water_n though_o they_o shall_v contain_v the_o same_o quantity_n of_o salt_n yet_o they_o must_v seem_v and_o appear_v so_o much_o the_o salt_a to_o the_o taste_n by_o how_o much_o they_o be_v near_o to_o the_o torrid_a zone_n and_o by_o how_o much_o they_o be_v more_o near_o the_o pole_n by_o so_o much_o they_o have_v less_o sensible_a salt_n cause_n the_o 3d_o cause_n 3._o the_o three_o cause_n be_v the_o more_o or_o less_o quantity_n of_o salt_n in_o the_o diverse_a part_n of_o the_o channel_n of_o the_o ocean_n for_o as_o we_o find_v in_o the_o part_n of_o the_o earth_n that_o there_o be_v not_o pit_n of_o salt_n in_o they_o all_o neither_o where_o they_o be_v find_v be_v there_o the_o like_a quantity_n of_o salt_n must_v be_v hold_v concern_v the_o part_n of_o the_o earth_n that_o the_o sea_n wash_v or_o cover_v that_o be_v the_o channel_n or_o the_o shore_n where_o there_o be_v therefore_o most_o quantity_n of_o salt_n or_o mineral_n in_o the_o bottom_n or_o shore_n of_o the_o ocean_n there_o the_o water_n be_v more_o salt_n because_o that_o it_o be_v impregnate_v with_o a_o great_a quantity_n of_o salt_n so_o the_o isle_n of_o ormus_n consist_v all_o of_o salt_n therefore_o the_o adjacent_a ocean_n have_v very_a salt_n water_n but_o whether_o there_o be_v great_a plenty_n of_o salt_n in_o the_o channel_n and_o shore_n of_o the_o ocean_n in_o the_o torrid_a zone_n or_o more_o saline_a mine_n than_o in_o the_o north_n be_v very_o doubtful_a by_o reason_n of_o the_o want_n of_o observation_n yet_o it_o seem_v probable_a unto_o some_o that_o there_o be_v great_a quantity_n of_o salt_n in_o those_o place_n by_o reason_n of_o the_o great_a heat_n of_o the_o sun_n by_o which_o the_o part_n of_o the_o water_n be_v separate_v from_o the_o terrestrial_a and_o
water_n on_o which_o drop_v of_o oil_n do_v flow_v in_o scotland_n two_o mile_n from_o edinburgh_n a_o fountain_n flow_v on_o the_o whole_a superficies_n of_o which_o drop_v of_o black_a oil_n do_v swim_v the_o inhabitant_n use_v it_o to_o mollify_v the_o skin_n and_o to_o take_v away_o scab_n so_o the_o river_n cilicia_n term_v liparis_n be_v famous_a among_o the_o ancient_n in_o which_o those_o that_o wash_v themselves_o be_v anoint_a by_o the_o water_n whether_o it_o be_v so_o at_o this_o day_n i_o much_o doubt_n so_o likewise_o there_o be_v a_o lake_n in_o aethiopia_n which_o anoint_v those_o that_o swim_v it_o also_o there_o be_v a_o fountain_n in_o india_n which_o on_o a_o clear_a day_n send_v forth_o a_o great_a quantity_n of_o oil_n in_o zant_n and_o about_o dyrrachium_fw-la and_o appallonia_n as_o vitruvius_n write_v there_o be_v fountain_n which_o vomit_v out_o abundance_n of_o pitch_n with_o water_n there_o be_v a_o lake_n in_o babylon_n of_o great_a magnitude_n call_v limb_n asphaltis_n it_o have_v liquid_a bitumen_n swim_v upon_o it_o with_o which_o the_o black_a semiramis_n encompass_v babylon_n with_o a_o wall_n at_o this_o day_n also_o at_o monasterium_fw-la in_o bavaria_n be_v the_o fountain_n degemsce_fw-mi on_o the_o top_n of_o which_o oil_n swim_v and_o be_v daily_o take_v off_o the_o acid_n water_n of_o schwalback_n if_o they_o be_v take_v in_o a_o vessel_n and_o have_v be_v settle_v for_o some_o day_n small_a drop_n of_o oil_n swim_v on_o the_o top_n of_o they_o there_o be_v a_o great_a quantity_n in_o the_o fountain_n term_v oelbrum_n not_o far_o from_o hagenaw_n at_o the_o village_n lamperscholch_n also_o in_o the_o many_o bath_n be_v find_v bituminous_a particle_n if_o so_o be_v that_o they_o stand_v quiet_a for_o some_o day_n as_o in_o the_o bath_n of_o the_o kingdom_n of_o naples_n term_v the_o bath_n of_o petrolei_n now_o the_o fountain_n that_o send_v out_o not_o a_o oil_n swim_v on_o the_o water_n but_o a_o mere_a fat_a or_o bituminous_a liquor_n be_v also_o many_o near_a gersbachium_n in_o the_o valley_n call_v lebersthal_n from_o a_o antiquate_a and_o exhaust_v i_o oil_n or_o bitumen_n flow_v with_o which_o the_o country_n swain_n besmear_v their_o cart-wheel_n neither_o do_v the_o inhabitant_n know_v its_o excellency_n in_o the_o isle_n of_o sumatra_n be_v a_o spring_n from_o which_o naptha_n like_v unto_o oil_n flow_v other_o say_v that_o it_o be_v a_o kind_n of_o balsam_n they_o report_v fountain_n of_o amber_n to_o be_v there_o likewise_o in_o peru_n near_o the_o sea_n be_v a_o bituminous_a fountain_n send_v forth_o a_o branch_n or_o riveret_n into_o the_o sea_n the_o native_n use_v it_o instead_o of_o pitch_n neither_o do_v they_o use_v any_o other_o matter_n in_o persia_n not_o far_o from_o schimachia_n at_o or_o near_o the_o high_a mountain_n barmach_n in_o a_o valley_n be_v about_o thirty_o fountain_n of_o bitumen_n or_o naptha_n but_o run_v in_o deep_a well_n with_o a_o great_a force_n the_o depth_n be_v about_o two_o ell_n wooden_a step_n be_v make_v for_o the_o conveniency_n of_o descent_n it_o send_v forth_o a_o sulphureous_a and_o strong_a spirit_n it_o be_v of_o a_o twofold_a colour_n in_o some_o red_a in_o other_o white_z the_o cause_n of_o these_o bituminous_a fountain_n be_v a_o sulphureous_a and_o bituminous_a matter_n in_o the_o bowel_n of_o the_o earth_n thrust_v forth_o by_o a_o heat_n and_o spirit_n the_o cause_n of_o the_o difference_n be_v to_o be_v seek_v from_o the_o difference_n of_o the_o fat_a matter_n themselves_o as_o succinum_fw-la amber_n oil_n of_o petrolei_n pitch_n naptha_n and_o the_o like_a proposition_n x._o to_o explain_v the_o generation_n of_o bitter_a water_n and_o to_o reckon_v up_o the_o place_n of_o the_o earth_n in_o which_o they_o be_v find_v find_v of_o the_o generation_n of_o bitter_a water_n and_o the_o place_n where_o they_o be_v find_v many_o fountain_n and_o well_n in_o the_o region_n of_o india_n on_o the_o choromandel_n have_v bitter_a water_n although_o that_o they_o ebulliate_v in_o and_o flow_v from_o rock_n in_o pontus_n a_o region_n of_o asia_n minor_a a_o little_a river_n term_v exampeus_n at_o the_o town_n callipadus_n be_v very_o bitter_a it_o render_v the_o river_n hypanis_n into_o which_o it_o flow_v also_o very_o bitter_a they_o arise_v from_o impure_a sulphur_n bitumen_n nitre_n ink_n copper_n as_o water_v leave_v a_o long_a time_n in_o a_o copper_n vessel_n acquire_v a_o bitter_a taste_n the_o lake_n asphaltites_n in_o palestine_n which_o be_v call_v mare_n mortuum_n or_o the_o dead_a sea_n have_v a_o bitter_a water_n by_o reason_n of_o the_o impure_a bitumen_n whence_o it_o ought_v to_o be_v refer_v to_o the_o fat_a water_n of_o the_o former_a proposition_n it_o send_v forth_o a_o stink_a scent_n and_o vapour_n all_o thing_n without_o life_n sink_v to_o the_o bottom_n but_o it_o suffer_v not_o any_o animal_n to_o sink_v neither_o do_v it_o grow_v sweet_a although_o that_o it_o continual_o swallow_v up_o the_o river_n jordan_n it_o be_v venomous_a by_o reason_n that_o it_o contain_v arsenic_n proposition_n xi_o the_fw-mi explain_v the_o cause_n of_o very_o cold_a spring_n and_o to_o enumerate_v the_o place_n of_o the_o earth_n where_o they_o be_v find_v spring_n the_o cause_n of_o cold_a spring_n in_o the_o province_n of_o dauphin_n in_o france_n not_o far_o from_o vienna_n be_v a_o fountain_n of_o so_o great_a cold_a that_o the_o mouth_n of_o those_o that_o drink_v it_o be_v swell_v with_o it_o neither_o can_v they_o endure_v their_o hand_n in_o it_o it_o be_v not_o diminish_v for_o the_o water_n that_o be_v draw_v out_o of_o it_o nor_o augment_v by_o the_o water_n pour_v into_o it_o in_o arabia_n or_o aethiopia_n be_v most_o cold_a spring_n although_o that_o the_o heat_n of_o the_o sun_n be_v most_o excessive_a there_o in_o stiria_n not_o far_o from_o gretz_n be_v fountain_n so_o cold_a at_o the_o bottom_n that_o none_o can_v drink_v any_o water_n run_v or_o draw_v from_o thence_o in_o a_o mile_n from_o calma_n a_o spring_n send_v forth_o water_n as_o it_o be_v boil_v with_o a_o great_a wind_n when_o yet_o it_o be_v very_o cold_a hence_o they_o call_v it_o the_o mad_a water_n the_o cause_n of_o the_o coldness_n of_o these_o fountain_n be_v 1._o the_o admixture_n of_o nitre_n and_o alom_n also_o of_o mercury_n iron_n and_o the_o like_a 2._o the_o depth_n of_o the_o spring_n by_o reason_n of_o the_o defect_n of_o the_o solary_a beam_n and_o of_o the_o sulphureous_a subterraneous_a heat_n there_o be_v also_o some_o spring_n which_o be_v sometime_o cold_a and_o sometime_o hot_a in_o gatalonia_n the_o lake_n and_o fountain_n salsula_n in_o the_o winter_n be_v hot_a and_o in_o the_o summer_n very_o cold_a this_o be_v common_a to_o it_o with_o many_o other_o i_o think_v the_o cause_n to_o be_v that_o in_o the_o summer_n the_o pore_n of_o the_o earth_n be_v open_a through_o which_o the_o hot_a spirit_n break_v forth_o in_o the_o winter_n they_o be_v close_v whence_o within_o there_o be_v hot_a furnace_n that_o heat_v the_o water_n so_o some_o fountain_n be_v more_o hot_a in_o the_o night_n than_o in_o the_o day_n proposition_n xii_o to_o explain_v the_o generation_n of_o those_o water_n which_o seem_v to_o change_v body_n into_o another_o kind_n and_o to_o reckon_v up_o the_o place_n of_o the_o earth_n where_o they_o be_v find_v there_o be_v some_o water_n which_o change_v wood_n into_o the_o hard_a stone_n in_o ireland_n etc._n of_o the_o generation_n of_o water_n which_o change_v body_n into_o another_o kind_n etc._n etc._n above_o the_o city_n armagh_n in_o a_o pool_n not_o very_o large_a a_o stake_n of_o wood_n if_o it_o be_v fix_v for_o some_o month_n the_o part_n that_o stick_v in_o the_o mud_n will_v be_v iron_n the_o part_n which_o be_v touch_v with_o the_o water_n be_v turn_v into_o stone_n and_o the_o rest_n remain_v wood_n so_o giraldus_n and_o maginus_fw-la relate_fw-la but_o brietius_n say_v i_o know_v not_o by_o what_o authority_n that_o it_o be_v a_o mere_a fable_n the_o water_n of_o loches_n in_o blois_n a_o province_n in_o france_n turn_v all_o thing_n put_v into_o it_o into_o stone_n at_o the_o city_n senon_n in_o burgundia_n near_o a_o lake_n a_o spring_n flow_v which_o harden_v into_o stone_n vitruvius_n say_v that_o in_o cappadocia_n between_o mazaca_n and_o tuana_n be_v a_o large_a lake_n which_o change_v a_o reed_n or_o wood_n put_v into_o it_o in_o one_o day_n into_o stone_n in_o bohemia_n near_o the_o bath_n of_o charles_n be_v a_o fountain_n in_o which_o wood_n lie_v long_o be_v change_v into_o stone_n other_o water_n be_v think_v to_o change_v iron_n into_o copper_n which_o yet_o real_o they_o do_v not_o but_o by_o reason_n that_o water_n themselves_o carry_v particle_n and_o spirit_n of_o copper_n
difference_n can_v little_o augment_v the_o altitude_n proposition_n xvi_o the_o altitude_n of_o the_o atmosphere_n or_o air_n be_v not_o only_o the_o same_o in_o divers_a place_n but_o it_o remain_v the_o same_o and_o that_o constant_o at_o all_o time_n both_o winter_n and_o summer_n place_n the_o altitude_n of_o the_o atmosphere_n be_v always_o the_o same_o in_o divers_a place_n for_o although_o that_o heat_n in_o the_o summer_n of_o our_o place_n may_v more_o elevate_v also_o our_o air_n more_o than_o in_o winter_n yet_o because_o that_o the_o winter_n be_v at_o the_o same_o in_o another_o place_n of_o the_o earth_n the_o air_n be_v less_o raise_v in_o it_o wherefore_o part_n of_o our_o air_n shall_v be_v move_v towards_o the_o air_n of_o those_o place_n where_o the_o air_n be_v less_o elevate_v viz._n to_o the_o more_o depress_a place_n as_o we_o have_v show_v in_o the_o fourteen_o proposition_n and_o on_o the_o contrary_a whilst_o that_o the_o air_n of_o the_o place_n where_o we_o be_v be_v depress_v by_o reason_n of_o the_o cold_a of_o the_o winter_n part_n of_o this_o air_n where_o the_o summer_n or_o the_o great_a heat_n be_v shall_v be_v move_v towards_o our_o place_n viz._n until_o the_o whole_a air_n be_v equal_o distant_a from_o the_o centre_n of_o the_o earth_n the_o same_o be_v the_o reason_n concern_v the_o day_n and_o the_o night_n for_o whilst_o that_o the_o air_n be_v depress_v and_o contract_v in_o the_o night_n to_o we_o in_o another_o place_n it_o be_v more_o rarefy_a and_o so_o be_v move_v towards_o the_o air_n of_o our_o place_n until_o it_o again_o make_v a_o spherical_a figure_n and_o because_o that_o all_o be_v equal_a on_o every_o side_n therefore_o the_o name_n altitude_n shall_v remain_v in_o every_o time_n but_o because_o that_o the_o air_n be_v condense_v more_o in_o one_o time_n and_o place_n than_o in_o another_o that_o difference_n see_v that_o it_o be_v very_o small_a can_v very_o little_o vary_v the_o altitude_n as_o we_o have_v show_v in_o the_o precedent_a proposition_n the_o same_o be_v the_o account_n of_o rains_n or_o mist_n or_o vapour_n that_o be_v in_o we_o or_o in_o another_o place_n for_o to_o these_o it_o seem_v that_o the_o altitude_n of_o the_o air_n shall_v be_v less_o or_o more_o but_o i_o answer_v that_o there_o be_v scarce_o any_o time_n in_o which_o in_o some_o place_n of_o the_o earth_n it_o rain_v not_o and_o that_o the_o mist_n fall_v not_o and_o therefore_o when_o that_o it_o rain_v in_o one_o place_n the_o air_n become_v not_o lesser_a than_o it_o be_v before_o because_o that_o before_o it_o rain_v in_o another_o place_n and_o so_o the_o reason_n be_v equal_a and_o the_o quantity_n of_o the_o air_n be_v neither_o augment_v nor_o diminish_v proposition_n xvii_o by_o how_o much_o the_o air_n be_v more_o cold_a by_o so_o much_o the_o more_o it_o be_v condense_v and_o therefore_o for_o the_o most_o part_n more_o condense_v in_o the_o winter_n than_o in_o the_o summer_n to_o wit_n in_o some_o place_n of_o the_o earth_n also_o in_o the_o night_n than_o in_o the_o day_n now_o watery_a thick_a exhalation_n in_o the_o winter_n and_o the_o night_n cause_n and_o augment_v that_o condensation_n especial_o in_o the_o morning_n and_o evening_n condense_a the_o cold_o the_o air_n the_o more_o condense_a the_o truth_n of_o the_o proposition_n be_v manifest_a from_o the_o precede_a proposition_n neither_o do_v it_o obstruct_v for_o that_o part_n of_o the_o more_o not_o air_n be_v move_v to_o the_o more_o cold_a as_o to_o a_o more_o depress_a place_n because_o that_o not_o that_o itself_o but_o another_o adjoin_a approachment_n by_o reason_n of_o continual_a protrusion_n and_o if_o that_o that_o happen_v yet_o in_o a_o cold_a place_n that_o become_v also_o cold_a proposition_n xviii_o there_o be_v three_o region_n vulgar_o make_v in_o the_o air_n whereof_o the_o middle_a be_v that_o in_o which_o the_o snow_n rain_n and_o hail_n be_v generate_v the_o first_o be_v that_o in_o which_o we_o be_v extend_v itself_o even_o to_o the_o middle_a region_n the_o three_o be_v that_o which_o begin_v the_o uttermost_a bind_v of_o the_o middle_a region_n and_o extend_v itself_o to_o the_o utmost_a superficies_n of_o the_o air_n even_o to_o the_o sublunary_a fire_n as_o the_o aristotelian_o affirm_v air._n three_o region_n in_o the_o air._n the_o middle_a region_n be_v more_o cold_a than_o the_o first_o and_o three_o which_o be_v reckon_v more_o hot_a but_o the_o three_o by_o reason_n that_o it_o contain_v more_o subtle_a fiery_a and_o sulphureous_a part_n of_o exhalation_n which_o fly_v to_o it_o about_o the_o place_n of_o the_o watery_a particle_n or_o be_v thrust_v down_o as_o more_o light_n the_o aristotelian_o say_v that_o it_o be_v hot_a by_o reason_n of_o its_o vicinity_n to_o the_o fiery-sphere_n but_o the_o first_o because_o that_o the_o ray_n of_o the_o sun_n fall_v be_v â—eaâ—_n there_o reflex_v and_o so_o duplicate_v the_o heat_n it_o happen_v that_o some_o particle_n of_o subterraneous_a fire_n exhale_v be_v in_o this_o region_n but_o the_o middle_a region_n iâ—_n more_o cold_a by_o reason_n that_o the_o reflect_a ray_n be_v there_o vicine_fw-la to_o those_o that_o fall_v in_o on_o the_o earth_n neither_o do_v they_o contain_v any_o fiery_a sulphureous_a particle_n but_o watery_a one_o for_o the_o sulphureous_a and_o fiery_a one_o that_o have_v carry_v up_o the_o watery_a one_o fly_v high_o proposition_n xix_o by_o how_o much_o that_o place_n of_o the_o earth_n unto_o which_o the_o sun_n be_v vertical_a recede_v to_o the_o pole_n or_o by_o how_o much_o the_o place_n be_v more_o near_o the_o pole_n by_o so_o much_o the_o less_o distant_a the_o place_n of_o the_o air_n be_v from_o the_o earth_n in_o which_o the_o rain_n snow_n hail_o begin_v to_o be_v generate_v the_o reason_n be_v that_o the_o ray_n of_o the_o sun_n do_v fall_v more_o oblique_o on_o the_o place_n about_o the_o pole_n than_o on_o the_o place_n about_o the_o aequator_fw-la and_o therefore_o the_o ray_n refract_v be_v much_o withdraw_v from_o those_o fall_n in_o and_o so_o cause_v lesser_a heat_n and_o for_o a_o lesser_a space_n than_o the_o ray_n under_o the_o place_n of_o the_o sun_n or_o under_o the_o torrid_a zone_n and_o so_o in_o a_o more_o near_a place_n the_o watery_a vapour_n may_v unite_v to_o generate_v watery_a meteor_n corollary_n the_o superficies_n terminate_a the_o first_o region_n of_o the_o air_n be_v of_o a_o oval_a figure_n or_o rather_o elliptical_a or_o sphere_n like_a protuberate_v in_o the_o torrid_a zone_n proposition_n xx._n by_o how_o much_o the_o place_n of_o the_o earth_n be_v near_a the_o pole_n by_o so_o much_o distance_n the_o region_n of_o the_o air_n be_v distant_a from_o that_o earth_n that_o begin_v the_o three_o or_o in_o which_o the_o more_o subtle_a and_o sulphureous_a particle_n be_v for_o there_o be_v the_o few_o and_o more_o subtle_a particle_n in_o part_n of_o the_o atmosphere_n by_o how_o much_o it_o be_v near_o the_o pole_n because_o that_o the_o heat_n of_o the_o sun_n elicitate_v few_o from_o the_o earth_n therefore_o because_o that_o there_o be_v few_o particle_n of_o the_o three_o region_n under_o the_o frigid_a zone_n than_o in_o the_o temperate_a and_o in_o this_o few_o than_o in_o the_o torrid_a and_o yet_o the_o utmost_a bind_v of_o that_o three_o region_n be_v equal_o distant_a from_o the_o centre_n of_o the_o earth_n 16._o see_v proposition_n 16._o according_a to_o the_o sixteenth_o proposition_n thence_o it_o follow_v that_o the_o begin_n of_o the_o region_n under_o the_o torrid_a zone_n be_v far_o more_o distant_a from_o the_o centre_n of_o the_o earth_n than_o the_o begin_n of_o that_o in_o the_o torrid_a and_o temperate_a zone_n corollary_n the_o superficies_n terminate_a the_o second_o region_n of_o the_o air_n or_o distinguish_v it_o from_o the_o three_o be_v spherical_a and_o protuberate_v in_o the_o frigid_a zone_n all_o these_o must_v be_v show_v to_o youth_n by_o diagram_n proposition_n xxi_o the_o ray_n of_o the_o sun_n moon_n and_o star_n do_v not_o direct_o arrive_v at_o our_o eye_n from_o the_o aether_n through_o the_o air_n but_o where_o they_o enter_v the_o air_n they_o be_v withdraw_v or_o deflect_v a_o little_a from_o a_o direct_a passage_n which_o the_o skilful_a in_o the_o optic_n term_v to_o refract_v the_o ray_n and_o so_o those_o ray_n refract_v come_v to_o our_o eye_n and_o show_v we_o the_o star_n star_n of_o the_o ray_n of_o the_o sun_n moon_n and_o star_n this_o part_n which_o treat_v of_o the_o refraction_n of_o light_n be_v the_o most_o subtle_a part_n of_o the_o science_n of_o the_o optic_n for_o experience_n testify_v that_o ray_n proceed_v from_o any_o visible_a body_n if_o from_o one_o medium_n they_o fall_v in_o upon_o another_o that_o be_v
or_o force_v in_o and_o therefore_o a_o general_a wind_n be_v consider_v especial_o in_o the_o midst_n of_o the_o sea_n most_o remote_a from_o the_o land_n 2._o yet_o another_o wind_n may_v also_o blow_v in_o the_o midst_n of_o the_o sea_n viz._n if_o that_o in_o another_o a_o cloud_n or_o other_o cause_n generate_a of_o a_o wind_n be_v very_o great_a from_o these_o two_o cause_n it_o happen_v that_o a_o general_a wind_n be_v less_o or_o more_o constant_a or_o continual_a in_o divers_a placer_fw-la now_o the_o general_a wind_n be_v only_o find_v in_o the_o sea_n of_o the_o torrid_a zone_n or_o that_o which_o lie_v between_o the_o tropic_n about_o the_o whole_a earth_n yet_o in_o some_o place_n it_o extend_v itself_o without_o the_o tropic_n the_o space_n of_o 7_o degree_n and_o they_o be_v call_v eastern_a that_o be_v the_o east-wind_n or_o collateral_a to_o the_o east_n as_o the_o southeast_n north-east_n viz._n which_o blow_n from_o the_o east_n towards_o the_o west_n for_o the_o whole_a year_n but_o they_o do_v not_o consist_v with_o the_o like_a constancy_n in_o all_o the_o part_n of_o that_o sea_n but_o in_o some_o they_o be_v more_o hinder_v and_o in_o some_o less_o they_o be_v more_o constant_a in_o the_o pacifick_n ocean_n viz._n in_o that_o part_n of_o it_o which_o lie_v between_o the_o tropic_n so_o that_o ship_n that_o lose_v from_o the_o port_n of_o aquapulco_n in_o new_a spain_n in_o america_n towards_o the_o philippin_n isle_n that_o be_v such_o as_o steer_v their_o course_n from_o the_o east_n to_o the_o west_n oftentimes_o for_o 60_o degree_n sail_v continual_o without_o any_o alteration_n or_o furl_v of_o the_o sail_n with_o a_o constant_a east_n or_o north-east_n wind_n neither_o unto_o this_o day_n have_v any_o ship_n in_o that_o most_o long_a voyage_n of_o 1650_o mile_n be_v cast_v away_o whence_o the_o mariner_n say_v that_o they_o may_v sleep_v secure_o in_o this_o voyage_n neither_o be_v there_o any_o need_n of_o guide_v the_o ship_n see_v that_o the_o general_a wind_n bring_v the_o ship_n to_o the_o wish_a port_n for_o here_o other_o wind_n do_v impede_fw-la the_o general_a wind._n the_o same_o constancy_n of_o this_o same_o easterly_a wind_n be_v find_v in_o the_o sea_n from_o the_o cape_n or_o promontory_n of_o good-hope_a in_o the_o bound_n of_o africa_n or_o rather_o from_o that_o procurrent_a part_n of_o africa_n which_o lie_v in_o the_o torrid_a zone_n even_o to_o brazil_n in_o the_o midst_n of_o which_o voyage_n lie_v the_o isle_n of_o st._n helena_n unto_o which_o mariner_n return_v from_o india_n unto_o europe_n be_v wont_a to_o direct_v their_o course_n the_o isle_n of_o st._n helena_n be_v distant_a from_o the_o promontory_n of_o good-hope_a 350_o mile_n and_o be_v oftentimes_o accomplish_v in_o sixteen_o day_n or_o also_o in_o twelve_o as_o the_o general_a wind_n be_v either_o vehement_a or_o slack_a for_o in_o this_o there_o be_v not_o a_o perpetual_a likeness_n the_o seaman_n use_v the_o same_o security_n 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testify_v contrariwise_o in_o the_o month_n of_o october_n november_n and_o december_n it_o shall_v be_v winter_n because_o that_o the_o sun_n be_v about_o the_o beginning_n and_o tropic_a of_o capricorn_n be_v most_o remote_a from_o the_o vertex_fw-la of_o those_o place_n here_o therefore_o the_o time_n of_o the_o terrestrial_a season_n do_v much_o differ_v from_o the_o celestial_a season_n the_o cause_n therefore_o of_o these_o rain_n storm_n and_o thunder_n at_o that_o time_n in_o those_o place_n when_o the_o sun_n be_v so_o near_o be_v not_o easy_a to_o be_v explicate_v but_o it_o seem_v to_o be_v that_o the_o sun_n in_o the_o day_n time_n force_v up_o many_o vapour_n from_o the_o sea_n and_o sulphureous_a exhalation_n from_o the_o land_n of_o guiny_n which_o vapour_n be_v condense_v by_o the_o cool_a of_o the_o night_n cause_n the_o rain_n especial_o when_o no_o continual_a wind_n blow_v in_o these_o place_n which_o may_v discuss_v the_o vapour_n but_o for_o the_o most_o part_n 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in_o italy_n the_o heat_n temperate_a so_o that_o they_o alter_v their_o garment_n in_o no_o time_n of_o the_o year_n neither_o be_v the_o top_n of_o the_o adjacent_a mountain_n infest_a with_o cold_a here_o almost_o with_o our_o spring_n the_o watery_a winter_n begin_v and_o continue_v april_n may_n june_n july_n august_n and_o good_a part_n of_o september_n at_o that_o time_n the_o summer_n begin_v which_o possess_v the_o other_o month_n even_o to_o the_o 10_o of_o march_n even_o in_o this_o summer_n they_o have_v no_o rain_n or_o at_o least_o very_a little_a and_o seldom_o have_v a_o continual_a serenity_n but_o in_o the_o watery_a month_n the_o sun_n be_v scarce_o to_o be_v see_v on_o any_o day_n perpetual_a cloud_n and_o rain_n so_o obstruct_v the_o air_n also_o frequent_a travado_n or_o storm_n it_o do_v not_o rain_v whole_a day_n but_o for_o the_o most_o part_n hour_n before_o and_o two_o hour_n after_o noon_n great_a drop_n fall_v which_o be_v soon_o receive_v by_o the_o 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quotidian_a rain_n and_o some_o kind_n of_o winter_n viz._n because_o the_o sun_n depart_v from_o their_o vertex_fw-la towards_o the_o place_n of_o the_o great_a distance_n but_o this_o cause_n be_v not_o only_o sufficient_a because_o it_o be_v not_o able_a of_o its_o self_n to_o produce_v such_o a_o effect_n but_o another_o must_v be_v add_v the_o top_n of_o the_o mountain_n which_o lie_v not_o far_o from_o these_o maritime_a place_n towards_o the_o east_n be_v discern_v in_o those_o watery_a month_n to_o be_v continual_o cover_v with_o snow_n wind._n the_o wind_n be_v the_o northwest_n wind._n and_o this_o be_v cause_v by_o reason_n of_o the_o fix_a wind_n which_o in_o these_o month_n there_o blow_v therefore_o the_o sun_n elevate_v the_o vapour_n very_o much_o from_o the_o sea_n and_o this_o fix_a wind_n force_v they_o towards_o the_o top_n of_o the_o mountain_n where_o they_o be_v condense_v and_o then_o turn_v to_o rain_v and_o from_o the_o rain_n which_o fall_v from_o the_o mountain_n spring_v the_o inundation_n of_o the_o nile_n and_o other_o river_n of_o africa_n moreover_o we_o must_v know_v that_o in_o these_o watery_a month_n the_o river_n of_o congo_n overflow_v the_o adjacent_a field_n which_o cause_v great_a fertility_n in_o they_o and_o also_o disgorge_v great_a quantity_n of_o water_n into_o the_o sea_n 5._o in_o the_o maritime_a region_n lowango_n adjacent_a to_o congo_n there_o be_v also_o observe_v to_o be_v rainy_n month_n and_o other_o month_n of_o summer_n that_o be_v serene_a but_o that_o which_o be_v to_o be_v admire_v be_v that_o they_o be_v not_o the_o same_o with_o those_o in_o which_o we_o say_v the_o rain_n do_v wax_n vigorous_a in_o the_o month_n of_o january_n february_n march_n and_o april_n when_o yet_o it_o be_v summer_n and_o a_o serene_a air_n in_o january_n and_o
the_o shore_n and_o in_o the_o harbour_n as_o also_o great_a ship_n come_v to_o zealand_n than_o to_o holland_n proposition_n v._o if_o a_o ship_n be_v so_o burden_v that_o its_o weight_n or_o gravity_n be_v almost_o equal_a to_o the_o weight_n or_o gravity_n of_o the_o sea_n water_n equal_a to_o the_o capacity_n of_o the_o ship_n yet_o it_o sink_v not_o in_o the_o sea_n but_o when_o it_o shall_v be_v bring_v into_o any_o river_n it_o sink_v to_o the_o bottom_n the_o reason_n be_v because_o the_o water_n of_o rivers_n be_v light_a than_o the_o water_n of_o the_o sea_n therefore_o if_o the_o weight_n of_o the_o lade_a ship_n be_v almost_o equal_a to_o the_o gravity_n of_o the_o marine_a water_n therefore_o it_o shall_v be_v great_a than_o the_o gravity_n of_o river_n water_n and_o so_o the_o ship_n shall_v be_v sink_v in_o the_o river_n or_o carry_v to_o the_o bottom_n many_o ship_n for_o this_o reason_n have_v perish_v which_o have_v be_v over_o lade_v by_o unskilful_a mariner_n or_o not_o unburden_v in_o the_o mouth_n of_o the_o river_n now_o how_o much_o this_o gravity_n shall_v be_v be_v know_v from_o the_o proportion_n of_o the_o sea_n water_n to_o river_n water_n proposition_n vi_o any_o body_n swim_v on_o the_o water_n have_v that_o weight_n that_o the_o watery_a mole_n have_v equal_a to_o the_o demergent_a part_n of_o this_o body_n corollary_n the_o part_n of_o the_o ship_n be_v give_v which_o be_v under_o water_n the_o weight_n of_o the_o whole_a burden_a ship_n may_v be_v find_v for_o the_o gravity_n of_o the_o water_n be_v know_v or_o be_v easy_a to_o be_v find_v for_o example_n one_o cubick_a foot_n of_o water_n be_v 70_o li._n and_o therefore_o if_o the_o part_n of_o the_o ship_n under_o water_n be_v 2000_o cubick_a foot_n therefore_o the_o gravity_n of_o the_o watery_a mole_n which_o be_v equal_a to_o the_o part_n of_o the_o ship_n under_o water_n shall_v be_v 140000_o li._n so_o much_o also_o shall_v be_v the_o weight_n of_o the_o ship_n jade_v proposition_n vii_o a_o ship_n be_v most_o common_o account_v commodious_o to_o carry_v that_o quantity_n of_o burden_n who_o gravity_n be_v equal_a to_o the_o gravity_n of_o half_a the_o mole_n of_o water_n which_o the_o ship_n can_v contain_v for_o example_n if_o the_o ship_n can_v carry_v 500000_o tun_n of_o water_n whereof_o every_o one_o be_v account_v at_o 2000_o li._n weight_n that_o be_v if_o it_o contain_v the_o water_n of_o 1000000000_o li._n you_o may_v convenient_o lade_v it_o with_o the_o burden_n of_o 250000_o tun_n 1000000000._o in_o this_o sense_n you_o must_v understand_v it_o when_o they_o say_v that_o ship_n be_v so_o many_o tun_n or_o carry_v so_o many_o last_v the_o spanish_a carract_n carry_v 1200_o last_n the_o great_a holland_n indian_a ship_n 800_o last_n proposition_n viii_o by_o how_o much_o the_o weight_n of_o the_o ship_n jade_v be_v great_a by_o so_o much_o the_o less_o it_o be_v toss_v with_o storm_n and_o tempest_n lade_v a_o jade_a ship_n be_v not_o so_o subject_a to_o be_v toss_v in_o tempest_n as_o when_o not_o lade_v ship_n of_o 2000_o tun_n be_v not_o in_o danger_n of_o those_o tempest_n which_o be_v vexatious_a to_o ship_n of_o 300_o or_o 500_o tun_n much_o more_o may_v be_v say_v but_o this_o may_v suffice_v for_o element_n chap._n xxxvii_o of_o the_o three_o and_o chief_a part_n of_o the_o nautick_a aâ—t_n viz._n the_o art_n of_o guide_v or_o navigate_a of_o a_o ship_n and_o its_o subdivision_n of_o the_o four_o part_n proposition_n i._o that_o be_v term_v the_o art_n of_o guide_v or_o navigate_a of_o a_o ship_n which_o teach_v unto_o what_o quarter_n a_o ship_n be_v to_o be_v guide_v in_o any_o situation_n of_o it_o in_o the_o sea_n that_o it_o may_v come_v to_o the_o purpose_a place_n without_o danger_n i_o make_v four_o part_n of_o it_o ship_n of_o the_o guide_v or_o steer_v of_o ship_n 1._o special_a geography_n that_o be_v the_o knowledge_n of_o a_o space_n intercept_v between_o two_o place_n and_o the_o property_n of_o the_o same_o 2._o the_o knowledge_n of_o the_o quarter_n in_o every_o place_n 3._o the_o cognition_n of_o the_o line_n by_o which_o the_o ship_n be_v to_o be_v bring_v from_o one_o place_n to_o the_o other_o for_o there_o be_v between_o every_o two_o place_n infinite_a intercept_v line_n this_o part_n be_v term_v histriodromice_n 4._o the_o knowledge_n of_o the_o situation_n of_o every_o place_n unto_o which_o by_o sail_v we_o arrive_v or_o how_o these_o place_n be_v situate_v unto_o that_o place_n unto_o which_o the_o ship_n be_v to_o be_v direct_v this_o be_v the_o chief_a part_n of_o the_o art_n of_o sail_v proposition_n ii_o the_o cognition_n of_o the_o intermedial_a space_n comprehend_v these_o thing_n map_n thing_n observe_v from_o special_a geography_n and_o nautical_a map_n 1._o the_o situation_n of_o the_o place_n the_o procurrence_n of_o angle_n the_o bend_n of_o the_o shore_n the_o aspect_n of_o promontory_n mountain_n bay_n the_o depth_n of_o water_n the_o sight_n of_o island_n and_o coast_n of_o land_n all_o which_o be_v know_v from_o special_a geography_n and_o nautical_a map_n but_o most_o easy_o and_o with_o great_a certainty_n from_o observation_n and_o frequent_a navigation_n through_o any_o tract_n of_o land_n which_o be_v the_o only_a cause_n that_o some_o mariner_n be_v more_o fit_a to_o guide_v a_o ship_n to_o such_o place_n and_o other_o to_o another_o 2._o the_o knowledge_n of_o the_o general_n and_o special_a wind_n and_o those_o that_o be_v peculiar_a unto_o any_o place_n which_o be_v exceed_o necessary_a in_o navigation_n which_o be_v undertake_v in_o the_o torrid_a zone_n and_o adjacent_a place_n for_o here_o a_o general_a wind_n and_o in_o many_o place_n anniversary_n wind_n which_o we_o have_v show_v to_o be_v call_v moussons_n motion_n in_o our_o xx._n chapter_n do_v rule_n which_o either_o promote_v or_o hinder_v navigation_n for_o the_o indian_a sea_n be_v sail_v by_o these_o anniversary_n wind_n of_o these_o and_o also_o of_o storm_n and_o tempest_n we_o have_v speak_v in_o the_o xx._n chapter_n 20._o see_v chap._n 20._o 3._o the_o condition_n of_o the_o motion_n of_o the_o sea_n in_o every_o tract_n also_o the_o quarter_n of_o it_o into_o which_o quarter_n the_o sea_n and_o wave_n be_v bear_v for_o they_o carry_v the_o ship_n with_o they_o the_o diversity_n of_o those_o motion_n in_o many_o place_n we_o have_v show_v in_o the_o xvii_o chap._n 17._o see_v chap._n 17._o first_o of_o all_o there_o be_v require_v a_o knowledge_n of_o the_o ship_n and_o reflux_n of_o the_o sea_n and_o the_o time_n or_o hour_n of_o the_o increase_n and_o decrease_v at_o every_o day_n the_o supputation_n of_o which_o be_v term_v the_o reckon_n of_o the_o tide_n for_o except_v a_o master_n know_v this_o the_o ship_n be_v often_o much_o hazard_v when_o it_o be_v near_a shore_n or_o sand_n whereof_o most_o in_o the_o great_a increase_n of_o the_o water_n do_v not_o hinder_v the_o passage_n of_o the_o ship_n but_o most_o do_v in_o the_o decrease_n so_o with_o a_o flux_n the_o navigation_n be_v more_o facile_a to_o the_o shore_n and_o to_o the_o inlet_n of_o river_n and_o the_o contrary_n be_v discover_v in_o the_o reflux_n of_o the_o supputation_n of_o this_o time_n we_o have_v speak_v a_o little_a in_o the_o proposition_n of_o the_o xvii_o chapter_n chap._n xxxviii_o of_o the_o knowledge_n of_o place_n viz._n the_o north_n south_n east_n and_o west_n and_o the_o intermedial_a quarter_n proposition_n i._o in_o every_o place_n to_o know_v the_o plagas_fw-la viz._n the_o north_n south_n east_n and_o west_n and_o the_o intermedial_a quarter_n navigation_n the_o quarter_n very_o neccessary_a in_o navigation_n the_o knowledge_n of_o this_o be_v the_o most_o necessary_a of_o all_o the_o problem_n of_o the_o whole_a art_n of_o navigation_n see_v that_o a_o ship_n must_v be_v guide_v unto_o some_o quarter_n which_o if_o unknown_a there_o can_v be_v no_o direction_n and_o the_o very_a defect_n of_o this_o knowledge_n alone_o hinder_v the_o navigation_n of_o the_o ancient_n and_o in_o this_o be_v the_o chief_a difference_n between_o the_o ancient_n and_o modern_a navigation_n for_o the_o ancient_n have_v not_o a_o method_n by_o which_o at_o any_o time_n in_o the_o large_a ocean_n they_o may_v know_v where_o be_v the_o north_n where_o the_o south_n and_o the_o other_o quarter_n therefore_o they_o can_v not_o nor_o dare_v they_o commit_v themselves_o to_o the_o vast_a ocean_n but_o only_o coast_v the_o shore_n so_o that_o they_o may_v know_v the_o quarter_n from_o other_o sign_n quarter_n the_o ancient_n have_v a_o double_a method_n of_o find_v out_o the_o quarter_n the_o ancient_n have_v a_o double_a method_n which_o serve_v also_o to_o the_o modern_a navigation_n of_o find_v out_o the_o quarter_n
mark_n with_o a_o chalk_n then_o let_v the_o shank_n apply_v to_o the_o quarter_n be_v move_v until_o the_o other_o note_a point_n of_o the_o shank_n apply_v to_o the_o quarter_n fall_v in_o on_o the_o parallel_n of_o the_o observe_v latitude_n for_o the_o point_n of_o the_o fall_n in_o be_v the_o place_n seek_v viz._n the_o place_n of_o the_o ship_n but_o if_o that_o there_o be_v no_o parallel_n of_o latitude_n observe_v on_o the_o map_n let_v the_o degree_n intercept_v between_o this_o latitude_n and_o the_o vicine_fw-la parallel_n be_v take_v by_o the_o interval_n of_o the_o compass_n on_o the_o lateral_a line_n and_o let_v the_o rule_n in_o the_o line_n of_o the_o quarter_n and_o one_o foot_n of_o the_o compass_n be_v move_v together_o in_o this_o parallel_n until_o the_o other_o foot_n of_o the_o compass_n and_o the_o note_a shank_n do_v meet_v the_o point_n of_o the_o meeting_n show_v the_o place_n of_o the_o ship_n seamen_n use_v two_o pair_n of_o compass_n if_o that_o you_o will_v determine_v more_o accurate_o by_o the_o calculation_n of_o the_o place_n demand_v on_o the_o map_n or_o earth_n itself_o the_o problem_n be_v this_o the_o latitude_n and_o longitude_n of_o one_o place_n be_v give_v and_o the_o quarter_n in_o which_o the_o navigation_n be_v appoint_v to_o another_o place_n and_o the_o latitude_n of_o this_o place_n give_v to_o find_v his_o longitude_n for_o the_o latitude_n and_o longitude_n give_v be_v the_o place_n itself_o 3._o the_o quantity_n of_o the_o voyage_n perform_v from_o one_o know_v place_n to_o another_o unknown_a be_v observe_v and_o the_o latitude_n of_o this_o other_o be_v observe_v to_o find_v this_o other_o on_o the_o map_n let_v the_o quantity_n of_o the_o voyage_n perform_v be_v take_v by_o the_o interval_n of_o the_o compass_n from_o the_o opposite_a scale_n then_o if_o a_o parallel_n through_o the_o degree_n of_o latitude_n be_v observe_v on_o the_o map_n let_v one_o foot_n of_o the_o compass_n be_v place_v on_o the_o note_a place_n the_o other_o foot_n on_o this_o parallel_n this_o point_n shall_v be_v the_o place_n demand_v but_o if_o the_o parallel_n pass_v not_o through_o the_o degree_n of_o latitude_n let_v one_o shank_n of_o the_o rule_n be_v apply_v to_o the_o vicine_fw-la parallel_n on_o the_o other_o shank_n let_v the_o degree_n of_o latitude_n be_v note_v and_o let_v the_o rule_n be_v move_v until_o the_o other_o foot_n of_o the_o compass_n touch_v the_o note_a point_n of_o the_o rule_n the_o place_n of_o the_o map_n subject_n to_o the_o point_n in_o this_o situation_n shall_v be_v the_o seek_v for_o place_n of_o the_o ship_n if_o that_o a_o more_o accurate_a invention_n be_v require_v by_o calculation_n the_o problem_n shall_v be_v this_o the_o latitude_n and_o longitude_n of_o one_o place_n be_v give_v and_o the_o distance_n of_o the_o other_o on_o the_o line_n of_o navigation_n and_o the_o latitude_n of_o this_o to_o find_v out_o the_o latitude_n of_o this_o other_o for_o this_o be_v know_v when_o the_o latitude_n be_v observe_v you_o have_v the_o situation_n of_o the_o place_n itself_o on_o the_o map_n or_o earth_n the_o four_o or_o 5_o method_n also_o of_o find_v out_o of_o this_o place_n be_v also_o give_v viz._n in_o which_o the_o longitude_n of_o the_o other_o or_o seek_v for_o place_n be_v suppose_v to_o be_v observe_v but_o the_o latitude_n be_v unknown_a but_o because_o that_o very_a seldom_o the_o longitude_n can_v be_v observe_v on_o the_o sea_n therefore_o this_o method_n be_v omit_v as_o unuseful_a metius_n see_v snellius_n stevens_n and_o metius_n he_o that_o desire_v more_o concern_v this_o method_n let_v he_o read_v snellius_n stevens_n metius_n and_o other_o that_o have_v treat_v at_o large_a of_o it_o proposition_n iii_o to_o conjecture_n unto_o what_o quarter_n the_o ship_n be_v move_v and_o in_o what_o rhombe_n although_o the_o sign_n be_v fallacious_a in_o the_o solution_n of_o the_o former_a proposition_n for_o the_o find_v out_o the_o place_n of_o a_o ship_n those_o thing_n as_o note_a be_v take_v and_o observe_v 1._o the_o quarter_n unto_o which_o the_o ship_n be_v move_v and_o the_o rhombe_n in_o which_o 2._o the_o way_n make_v 3._o the_o latitude_n of_o the_o place_n unto_o which_o it_o have_v arrive_v now_o therefore_o we_o must_v show_v how_o these_o three_o may_v be_v observe_v on_o the_o sea_n that_o they_o may_v be_v use_v for_o the_o find_v out_o of_o the_o place_n for_o if_o that_o these_o be_v not_o right_o know_v or_o observe_v the_o true_a place_n shall_v neither_o be_v find_v or_o discover_v first_o therefore_o let_v we_o see_v concern_v the_o quarter_n of_o the_o course_n of_o the_o ship_n and_o the_o rhombe_n loadstone_n the_o pilot_n know_v the_o quarter_n from_o the_o compass_n or_o loadstone_n the_o pilot_n know_v the_o quarter_n from_o the_o compass_n or_o loadstone_n for_o what_o quarter_n or_o rhombe_n of_o the_o compass_n agree_v with_o the_o line_n of_o the_o conceive_a longitude_n of_o the_o ship_n the_o same_o be_v put_v into_o the_o quarter_n of_o the_o ship_n to_o be_v move_v and_o to_o describe_v its_o rhombe_n for_o they_o seldom_o use_v the_o sign_n take_v from_o the_o quarter_n of_o the_o apparent_a rise_n and_o set_v of_o the_o sun_n which_o they_o compute_v these_o sign_n may_v be_v corrupt_v by_o divers_a cause_n so_o that_o they_o may_v deceive_v in_o show_v the_o rhombe_n or_o quarter_n 1._o if_o that_o the_o declination_n of_o the_o magnetic_a needle_n be_v uncertain_a in_o that_o place_n and_o therefore_o the_o quarter_n of_o the_o compass_n do_v not_o show_v the_o true_a quarter_n 2._o if_o that_o the_o sea_n in_o that_o place_n have_v a_o flux_n to_o a_o certain_a place_n for_o it_o will_v carry_v the_o ship_n from_o the_o true_a rhombe_n although_o the_o ship_n be_v direct_v unto_o the_o same_o quarter_n the_o flux_n and_o reflux_n be_v the_o frequent_a cause_n of_o this_o error_n and_o in_o many_o place_n of_o the_o torrid_a zone_n a_o general_a motion_n be_v of_o force_n and_o in_o many_o place_n a_o state_v and_o fix_v motion_n from_o state_v wind_n 3._o wind_n especial_o storm_n remove_v the_o ship_n from_o the_o rhombe_n of_o their_o voyage_n although_o they_o ply_v in_o the_o same_o quarter_n 4._o the_o flux_n of_o the_o sea_n which_o be_v carry_v towards_o other_o quarter_n and_o carry_v the_o ship_n with_o it_o 5._o the_o rudder_n or_o helm_n can_v be_v move_v by_o he_o that_o steer_v unto_o any_o quarter_n as_o it_o ought_v to_o be_v the_o wave_n of_o the_o sea_n obstruct_v of_o it_o all_o these_o hinder_v the_o ship_n to_o be_v move_v in_o the_o same_o rhombe_n who_o quarter_n be_v show_v by_o the_o compass_n but_o how_o much_o it_o be_v draw_v aside_o must_v be_v learn_v by_o conjecture_n from_o the_o vehemency_n of_o the_o flood_n and_o of_o its_o quarter_n and_o the_o like_a but_o the_o method_n be_v very_o imperfect_a proposition_n iv_o to_o cast_v up_o the_o voyage_n make_v upon_o the_o rhombe_n to_o measure_v it_o at_o the_o give_v time_n from_o the_o give_v place_n etc._n the_o cast_v up_o the_o voyage_n make_v upon_o the_o rhombe_n etc._n etc._n pilot_n conjecture_v the_o same_o 1._o when_o they_o observe_v or_o know_v by_o experience_n what_o course_n a_o ship_n be_v wont_a to_o make_v with_o such_o a_o wind._n 2._o if_o that_o they_o have_v sail_v in_o the_o same_o meridian_n or_o vicine_fw-la line_n with_o any_o wind_n and_o have_v observe_v the_o latitude_n of_o the_o place_n in_o the_o begin_n of_o the_o motion_n and_o the_o latitude_n of_o the_o place_n in_o the_o follow_a time_n for_o the_o difference_n of_o latitude_n turn_v into_o mile_n show_v the_o course_n make_v for_o so_o long_a a_o space_n of_o time_n and_o such_o a_o wind._n whence_o for_o the_o time_n give_v and_o such_o a_o wind_n continue_v the_o course_n make_v be_v collect_v 3._o with_o more_o industry_n they_o measure_v the_o course_n perform_v by_o a_o boat_n and_o string_n one_o end_n of_o which_o be_v fasten_v to_o the_o boat_n 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proceed_v from_o dry_a body_n so_o shall_v ammoniac_a vanish_v into_o smoke_n fire_n be_v place_v under_o it_o this_o also_o be_v the_o cause_n that_o in_o divers_a region_n a_o different_a air_n be_v discover_v also_o that_o it_o rain_v in_o one_o place_n and_o not_o in_o another_o proposition_n v._o the_o least_o particle_n of_o the_o air_n and_o those_o all_o insensible_a repel_v or_o reflect_v the_o ray_n as_o a_o looking-glass_n but_o some_o of_o the_o particle_n of_o the_o air_n be_v sensible_a and_o compound_v do_v transmit_v many_o ray_n but_o reflect_v few_o other_o on_o the_o contrary_a transmit_v few_o ray_n and_o reflect_v more_o therefore_o the_o part_n of_o the_o atmosphere_n be_v divide_v into_o those_o that_o be_v opac_n and_o pellucid_a atmosphere_n the_o part_n of_o the_o atmosphere_n these_o be_v those_o that_o transmit_v many_o ray_n the_o former_a be_v those_o that_o transmit_v few_o therefore_o because_o that_o the_o least_o particle_n both_o water_n and_o earth_n 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the_o upper_a place_n they_o be_v more_o subtle_a and_o light_a hence_o the_o truth_n of_o the_o member_n of_o the_o former_a proposition_n be_v manifest_a now_o the_o cause_n of_o the_o latter_a member_n be_v that_o the_o part_n in_o the_o middle_a air_n easy_o counite_v again_o and_o so_o become_v thick_a for_o the_o hot_a or_o calid_a particle_n be_v carry_v up_o with_o they_o have_v forsake_v they_o and_o the_o ray_n refract_v from_o the_o earth_n in_o that_o middle_a region_n by_o reason_n of_o their_o distance_n have_v no_o force_n thence_o it_o come_v to_o pass_v that_o after_o rain_n the_o middle_a air_n be_v more_o serene_a because_o the_o more_o thick_a part_n be_v separate_v proposition_n viii_o the_o atmosphere_n or_o air_n be_v heat_v possess_v more_o space_n than_o before_o now_o by_o how_o much_o it_o be_v more_o destitute_a of_o heat_n by_o so_o much_o the_o more_o it_o contract_v itself_o and_o occupi_v the_o lesser_a space_n before_o the_o air_n be_v heat_v possess_v 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particle_n of_o the_o air_n leave_v to_o themselves_o unite_v again_o or_o be_v mutual_o complicate_v within_o themselves_o corollary_n therefore_o the_o altitude_n of_o the_o air_n or_o atmosphere_n be_v not_o constant_a but_o decrease_v and_o increase_v viz._n at_o noonday_n it_o ought_v to_o be_v great_a at_o midnight_n least_o about_o the_o time_n of_o the_o rise_n and_o set_v of_o the_o sun_n moderate_a as_o in_o proposition_n fourteen_o proposition_n ix_o to_o make_v a_o thermometer_n thermoscope_n or_o weatherglass_n by_o which_o we_o may_v discover_v the_o mutation_n of_o the_o air_n in_o heat_n and_o cold_a take_v a_o glass_n of_o a_o oblong_a and_o cylindrical_a neck_n with_o the_o spherical_a small_a head_n l_o h_n weatherglass_n how_o to_o make_v a_o thermomemeter_n or_o weatherglass_n let_v this_o be_v fix_v to_o the_o table_n or_o board_n m_o n_o p_o q_o the_o head_n be_v erect_v let_v a_o vessel_n with_o water_n be_v place_v under_o the_o orifice_n which_o be_v best_a to_o be_v colour_v so_o fill_v that_o part_n of_o the_o pipe_n or_o neck_n l_o f_o may_v be_v hide_v in_o it_o now_o let_v the_o time_n of_o the_o moderate_a constitution_n of_o the_o air_n or_o at_o that_o time_n at_o who_o temperature_n you_o will_v compare_v the_o temperature_n of_o the_o air_n of_o the_o other_o day_n and_o at_o that_o time_n let_v the_o water_n be_v pour_v into_o the_o vessel_n so_o it_o will_v happen_v that_o the_o air_n become_v more_o frigid_a scheme_n sec_n scheme_n the_o water_n will_v ascend_v upward_o beyond_o f_o because_o that_o the_o air_n be_v condensated_a with_o cold_a which_o before_o fill_v up_o the_o space_n f_o a_n now_o possess_v less_o space_n on_o the_o contrary_a the_o air_n be_v render_v more_o hot_a the_o water_n will_v descend_v from_o f_o towards_o l_o because_o that_o the_o
intermedial_a wind_n so_o that_o there_o be_v 12_o wind_n every_o one_o of_o which_o they_o design_v by_o their_o proper_a term_n although_o that_o some_o other_o reckon_v otherwise_o the_o latin_n beside_o these_o twelve_o add_v the_o name_n of_o twelve_o more_o which_o blow_n between_o two_o of_o the_o former_a twelve_o the_o follow_a diagram_n show_v their_o appellation_n and_o order_n in_o which_o the_o greek_a wind_n be_v note_v by_o great_a letter_n and_o those_o which_o the_o roman_n have_v interpose_v between_o every_o two_o be_v note_v by_o lesser_a letter_n yet_o seneca_n note_v that_o this_o inconveniency_n be_v long_o since_o observe_v by_o varro_n and_o that_o therefore_o he_o order_v these_o twelve_o wind_n thus_o that_o every_o two_o shall_v be_v distant_a by_o equal_a distance_n not_o have_v any_o regard_n of_o the_o rise_n of_o the_o solary_a quarter_n but_o in_o that_o seneca_n affirm_v that_o there_o be_v no_o more_o wind_n than_o twelve_o be_v false_a and_o ridiculous_a for_o they_o be_v infinite_a proposition_n ix_o hitherto_o we_o have_v explain_v the_o distribution_n of_o the_o wind_n take_v from_o the_o quarter_n and_o have_v also_o show_v that_o both_o the_o division_n of_o the_o ancient_a grecian_n and_o roman_n be_v less_o adapt_v to_o the_o use_n of_o navigation_n and_o geography_n therefore_o we_o deserve_o retain_v the_o more_o recent_a distribution_n which_o constitute_v 32_o wind_n blow_v from_o quarter_n equal_o distant_a now_o those_o be_v call_v opposite_a wind_n or_o contrary_a which_o blow_n from_o quarter_n diametrical_o opposite_a for_o we_o conceive_v the_o wind_n as_o come_v from_o another_o place_n to_o our_o place_n but_o we_o suppose_v a_o quarter_n to_o be_v extend_v from_o our_o place_n to_o another_o place_n proposition_n x._o the_o cause_n of_o the_o wind_n be_v various_a for_o see_v that_o the_o wind_n be_v nothing_o else_o but_o a_o continue_a protraction_n of_o the_o air_n all_o those_o thing_n which_o be_v able_a to_o effect_v such_o a_o protrusion_n will_v be_v the_o cause_n of_o wind_n now_o they_o be_v these_o various_a the_o cause_n of_o the_o wind_n be_v various_a 1._o the_o chief_a and_o general_a cause_n be_v the_o sun_n itself_o which_o attenuate_v and_o rarefi_v the_o air_n by_o his_o fiery_a beam_n especial_o that_o on_o which_o he_o send_v forth_o his_o perpendicular_a ray_n or_o over_o which_o he_o stand_v for_o the_o air_n be_v rarefy_v require_v far_o more_o space_n thence_o it_o come_v to_o pass_v that_o the_o air_n be_v force_v by_o the_o sun_n do_v protrude_v the_o vicine_fw-la air_n with_o a_o great_a force_n and_o when_o that_o the_o sun_n be_v move_v round_o from_o the_o east_n into_o the_o west_n the_o chief_a force_n of_o the_o air_n cause_v by_o he_o be_v towards_o the_o west_n and_o a_o sign_n of_o it_o may_v be_v that_o in_o many_o place_n of_o the_o torrid_a zone_n and_o every_o where_n in_o the_o sea_n a_o continual_a easterly_a wind_n do_v blow_v viz._n the_o sun_n thrust_v forward_o the_o air_n from_o the_o east_n towards_o the_o west_n and_o exceed_v not_o the_o torrid_a zone_n indeed_o the_o rarefy_a air_n be_v thrust_v forward_o circular_o towards_o all_o the_o quarter_n north_n east_n south_n west_n but_o yet_o it_o be_v not_o admit_v in_o all_o quarter_n but_o the_o more_o vehement_a protrusion_n be_v towards_o the_o west_n because_o that_o the_o sun_n move_v towards_o that_o quarter_n therefore_o the_o wind_n be_v almost_o continual_o more_o sensible_a in_o the_o torrid_a zone_n towards_o this_o quarter_n but_o in_o our_o zone_n for_o many_o day_n in_o the_o morning_n before_o the_o rise_n of_o the_o sun_n and_o after_o that_o where_o for_o the_o most_o part_n other_o wind_n do_v cease_v of_o other_o quarter_n some_o be_v sometime_o more_o dispose_v than_o other_o to_o receive_v this_o force_n therefore_o where_o the_o protrusion_n become_v great_a towards_o the_o north_n the_o south_n wind_n be_v say_v to_o blow_v when_o that_o it_o be_v thrust_v towards_o the_o east_n than_o the_o west_n wind_n blow_v when_o towards_o the_o south_n the_o north_n and_o so_o for_o other_o quarter_n and_o it_o be_v to_o be_v note_v that_o when_o this_o protrusion_n be_v make_v to_o any_o quarter_n lie_v without_o those_o four_o cardinal_n quarter_n then_o in_o divers_a region_n a_o diverse_a wind_n shall_v be_v see_v for_o although_o that_o that_o quarter_n be_v one_o in_o respect_n of_o the_o place_n unto_o which_o the_o sun_n be_v vertical_a yet_o in_o respect_n of_o other_o place_n it_o be_v diverse_a and_o so_o the_o same_o cause_n make_v the_o same_o wind_n to_o be_v term_v by_o divers_a name_n in_o several_a region_n now_o this_o cause_n be_v either_o assist_v or_o hinder_v by_o other_o cause_n if_o that_o it_o be_v assist_v it_o make_v the_o wind_n vehement_a if_o it_o he_o hinder_v it_o make_v it_o less_o vehement_a from_o that_o quarter_n and_o oftentimes_o another_o wind_n than_o blow_v which_o be_v rather_o assist_v by_o that_o general_a cause_n 2._o i_o make_v the_o second_o cause_n of_o the_o wind_n and_o that_o more_o frequent_o exhalation_n elevate_v copious_o and_o with_o a_o violence_n from_o the_o sea_n and_o land_n but_o they_o scarce_o cause_v any_o wind_n except_o that_o when_o they_o begin_v to_o be_v rarefy_v 3._o the_o attenuation_n and_o rarefaction_n of_o the_o cloud_n and_o mist_n whether_o that_o it_o be_v cause_v by_o the_o sun_n or_o from_o other_o star_n or_o whether_o from_o include_v or_o adjoin_v fire_n or_o sulphureous_a particle_n 4._o the_o dissolve_v of_o snow_n and_o ice_n especial_o of_o that_o which_o lie_v on_o mountainous_a place_n and_o be_v not_o whole_o dissolve_v into_o water_n 5._o the_o various_a situation_n and_o rise_n of_o the_o moon_n and_o the_o other_o star_n 6._o the_o condensation_n and_o rarefaction_n of_o the_o air_n and_o vapour_n by_o any_o heat_n or_o cold_a 7._o the_o descent_n of_o the_o cloud_n by_o which_o the_o subject_v air_n be_v press_v the_o consideration_n of_o the_o aeolopila_n conduce_v much_o to_o the_o more_o easy_a understanding_n of_o these_o cause_n into_o which_o the_o water_n include_v fire_n be_v put_v to_o it_o by_o a_o arrow_n orifice_n send_v forth_o the_o wind_n with_o a_o great_a force_n until_o that_o all_o the_o water_n be_v exhale_v now_o these_o retain_v the_o place_n of_o a_o narrow_a orifice_n in_o the_o air_n 1._o the_o more_o dense_a circumstantial_a air._n 2._o if_o that_o the_o same_o vicine_fw-la air_n be_v force_v by_o or_o prohibit_v to_o give_v place_n by_o other_o vapour_n or_o mist_n 3._o if_o that_o the_o air_n be_v more_o condense_a towards_o one_o quarter_n and_o so_o lay_v open_v a_o way_n to_o blast_n proposition_n xi_o why_o the_o wind_n blow_v so_o that_o they_o make_v a_o perpendicular_a line_n over_o the_o horizon_n or_o why_o the_o go_v forth_o of_o the_o wind_n be_v perpendicular_a to_o the_o horizon_n horizon_n the_o wind_n so_o blow_v that_o they_o make_v a_o perpendicular_a â—ine_o over_o the_o horizon_n the_o cause_n be_v by_o reason_n that_o the_o air_n in_o a_o spherical_a figure_n do_v encompass_v the_o earth_n and_o the_o protrusion_n of_o the_o air_n be_v make_v for_o the_o most_o part_n through_o the_o great_a circle_n of_o the_o sphere_n which_o pass_v through_o the_o centre_n of_o the_o earth_n for_o although_o we_o may_v suppose_v the_o air_n to_o be_v force_v according_a to_o a_o transverse_a line_n yet_o because_o that_o there_o be_v a_o lesser_a force_n from_o the_o side_n and_o great_a resistance_n thence_o it_o come_v to_o pass_v that_o the_o wind_n incumb_fw-la into_o the_o midst_n of_o the_o passage_n but_o we_o shall_v more_o commodious_o conceive_v this_o mode_n if_o that_o we_o do_v but_o consider_v the_o first_o cause_n of_o the_o wind_n for_o the_o sun_n thrust_v forward_o the_o air_n towards_o all_o the_o quarter_n of_o that_o place_n unto_o which_o it_o be_v vertical_a but_o that_o force_n be_v not_o receive_v in_o all_o as_o i_o have_v say_v if_o that_o now_o we_o consider_v the_o great_a circle_n draw_v from_o that_o place_n and_o among_o these_o those_o in_o which_o the_o air_n be_v thrust_v forward_o all_o those_o place_n of_o the_o earth_n seat_v in_o this_o circle_n or_o semicircle_n shall_v find_v the_o wind_n fall_v down_o perpendicular_o by_o reason_n that_o every_o great_a circle_n of_o the_o earth_n pass_v through_o any_o place_n of_o it_o be_v perpendicular_a to_o the_o horizon_n of_o that_o place_n the_o same_o be_v the_o reason_n if_o that_o at_o any_o time_n the_o wind_n break_v forth_o from_o a_o thick_a fog_n or_o dissolve_v cloud_n but_o those_o place_n that_o be_v situate_v without_o these_o circle_n feel_v not_o the_o wind_n although_o that_o the_o air_n be_v move_v above_o their_o horizon_n because_o that_o it_o be_v not_o perpendicular_a to_o that_o
from_o the_o middle_n and_o send_v forth_o ray_n it_o signify_v a_o moist_a and_o windy_a season_n 3._o if_o that_o the_o sun_n be_v pale_a in_o his_o set_n but_o if_o it_o be_v red_a the_o air_n will_v be_v quiet_a and_o serene_a the_o next_o day_n 4._o if_o the_o sun_n be_v pale_a set_v in_o black_a cloud_n it_o signify_v a_o northwind_n 5._o if_o that_o the_o moon_n be_v red_a like_o unto_o gold_n it_o be_v deem_v a_o certain_a sign_n of_o a_o wind_n according_a to_o the_o verse_n pallida_fw-la luna_fw-la pluit_fw-la rubicunda_fw-la fiat_fw-la alba_fw-la serenat_fw-la 6._o a_o circle_n about_o the_o moon_n 7._o if_o that_o the_o northern-horn_n or_o corner_n of_o the_o moon_n appear_v more_o extend_v a_o northwind_n be_v approach_v 8._o if_o that_o the_o southern_a a_o southwind_n be_v at_o hand_n 9_o the_o rise_n of_o the_o moon_n and_o the_o more_o note_a star_n as_o of_o the_o bear_n orion_n and_o especial_o the_o goat_n with_o the_o sun_n 10._o if_o the_o small_a star_n in_o cancer_n term_v asellos_fw-la be_v cover_v with_o a_o cloud_n if_o the_o northern_a of_o they_o be_v cover_v the_o wind_n will_v be_v south_n if_o the_o southren_n be_v cover_v it_o will_v be_v north._n 11._o for_o the_o most_o part_n wind_n begin_v to_o blow_v when_o that_o the_o wind_n cease_v 12._o when_o a_o certain_a noise_n and_o murmur_n like_v to_o a_o ebullition_n be_v hear_v in_o the_o sea_n 13._o the_o ancient_n also_o prognosticate_v from_o the_o raven_n the_o dolphin_n and_o other_o animal_n 14._o from_o fiery_a meteor_n as_o from_o lightning_n and_o falling-star_n but_o not_o from_o the_o ignes_fw-la fatui_fw-la proposition_n xviii_o why_o in_o the_o spring_n and_o autumn_n the_o wind_n be_v more_o frequent_a and_o blow_v with_o great_a force_n than_o in_o the_o hot_a summer_n or_o cold_a winter_n winter_n great_a and_o more_o frequent_a wind_n in_o spring_n and_o autumn_n than_o in_o summer_n and_o cold_a winter_n in_o the_o spring_n it_o be_v suppose_v to_o be_v partly_o by_o reason_n of_o the_o dissolve_v of_o snow_n especial_o in_o mountainous_a place_n partly_o because_o that_o the_o pore_n of_o the_o earth_n be_v then_o open_v and_o send_v forth_o many_o exhalation_n partly_o because_o that_o the_o air_n and_o vapour_n be_v then_o more_o thin_a when_o that_o they_o be_v condense_v in_o the_o winter_n add_v that_o for_o the_o most_o part_n in_o the_o month_n before_o the_o begin_n of_o the_o spring_n and_o in_o the_o very_a spring_n many_o ray_n do_v fall_v by_o reason_n that_o humid_a constellation_n than_o have_v possess_v those_o house_n of_o the_o zodiac_n into_o which_o on_o the_o entrance_n of_o the_o sun_n we_o account_v the_o beginning_n of_o the_o spring_n and_o also_o in_o autumn_n the_o frequent_a ray_n and_o exhalation_n be_v to_o be_v account_v the_o cause_n of_o the_o wind_n as_o well_o as_o in_o the_o spring_n by_o reason_n that_o a_o moderate_a heat_n proceed_v from_o the_o sun_n advance_v the_o vapour_n and_o exhalation_n yet_o such_o as_o be_v more_o thick_a and_o less_o attenuate_v but_o in_o the_o heat_n of_o summer_n there_o be_v no_o wind_n for_o the_o most_o part_n for_o the_o same_o reason_n by_o reason_n of_o which_o ray_n be_v very_o seldom_o see_v at_o that_o season_n viz._n because_o that_o the_o sun_n overmuch_o attenuate_v the_o exhalation_n and_o do_v not_o permit_v they_o so_o to_o conjoin_v or_o meet_v in_o such_o a_o quantity_n as_o be_v require_v to_o the_o generation_n of_o the_o wind_n which_o cause_n be_v not_o general_a or_o always_o true_a and_o neither_o be_v it_o general_o true_a that_o in_o the_o heat_n of_o summer_n there_o be_v no_o wind_n for_o here_o we_o be_v only_o to_o understand_v it_o concern_v that_o which_o oftentimes_o happen_v but_o in_o the_o sharp_a winter_n the_o wind_n be_v more_o rare_a and_o that_o by_o reason_n that_o both_o few_o vapour_n be_v raise_v from_o the_o earth_n and_o those_o also_o that_o be_v elevate_v be_v either_o condense_a into_o cloud_n 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the_o season_n in_o many_o place_n of_o the_o torrid_a zone_n be_v contrary_a to_o the_o motion_n of_o the_o sun_n viz._n that_o it_o be_v summer_n there_o when_o the_o sun_n be_v most_o distant_a and_o winter_n when_o he_o be_v near_o yea_o vertical_a to_o the_o vertex_fw-la therefore_o we_o have_v distinguish_v the_o season_n into_o celestial_a and_o terrestrial_a we_o have_v show_v heretofore_o and_o that_o in_o the_o three_o and_o four_o proposition_n how_o any_o place_n be_v give_v in_o that_o torrid_a zone_n the_o month_n of_o the_o year_n be_v to_o be_v find_v in_o which_o the_o place_n ought_v to_o have_v summer_n spring_n autumn_n and_o winter_n if_o we_o have_v regard_n to_o the_o access_n and_o recess_n of_o the_o sun_n that_o be_v we_o have_v teach_v to_o design_n the_o time_n of_o the_o celestial_a season_n but_o see_v that_o in_o many_o place_n of_o this_o zone_n the_o forementioned_a season_n do_v not_o happen_v in_o those_o month_n but_o in_o other_o and_o that_o in_o 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their_o negligence_n and_o sloth_n yet_o in_o one_o itinerary_n i_o have_v read_v that_o in_o one_o of_o the_o island_n which_o lie_v not_o far_o from_o the_o promontory_n of_o cape_n verd_fw-mi by_o name_n salinae_n or_o the_o hesperides_n in_o one_o of_o they_o i_o say_v call_v st._n vincent_n the_o latitude_n be_v 16_o degree_n the_o watery_a month_n that_o be_v winter_n be_v august_n september_n november_n december_n january_n even_o to_o february_n this_o time_n almost_o agree_v with_o the_o celestial_a cause_n for_o in_o the_o month_n of_o may_n june_n and_o july_n because_o the_o sun_n be_v very_o near_o or_o else_o vertical_a to_o that_o place_n therefore_o it_o make_v the_o celestial_a summer_n and_o here_o the_o terrestrial_a agree_v with_o it_o for_o than_o they_o have_v a_o great_a heat_n and_o dry_a air_n without_o rain_n in_o the_o month_n of_o february_n march_n and_o april_n be_v their_o spring_n be-because_a the_o sun_n be_v move_v from_o a_o moderate_a distance_n to_o 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towards_o the_o south_n and_o extend_v themselves_o from_o the_o promontory_n of_o cape_n verd_fw-mi to_o the_o curvature_n or_o bend_a part_n of_o africa_n that_o be_v from_o the_o west_n to_o east_n these_o region_n be_v term_v by_o one_o name_n guiny_n although_o other_o attribute_v this_o term_n only_o to_o one_o part_n now_o they_o lie_v in_o the_o torrid_a northern_a zone_n 3.4_o and_o more_o degree_n from_o the_o aequator_fw-la in_o these_o region_n there_o be_v a_o continual_a heat_n of_o the_o air_n without_o any_o intervening_a cold_a yet_o they_o attribute_v some_o month_n to_o the_o summer_n and_o some_o to_o the_o winter_n i_o think_v the_o same_o must_v be_v understand_v of_o the_o former_a western_a coast_n for_o in_o the_o region_n of_o the_o shore_n call_v sierra_n leon_n which_o be_v remove_v above_o 9_o degree_n from_o the_o aequator_fw-la towards_o the_o north_n as_o also_o in_o many_o tract_n of_o guiny_n they_o ascribe_v the_o month_n march_v april_n may_n june_n 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