Borelli, Giovanni Alfonso, De motionibus naturalibus a gravitate pendentibus, 1670
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              Cap. 5. de ae
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              ris grauitate
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              æquilibrio,
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              ſtructura, &
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              vi elaterią
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              eius.</s>
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              Cap. 5. de ae
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              ris grauitate
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              æquilibrio,
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              ſtructura, &
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              vi elaterią
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              eius.</s>
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              PROP. CXXIV.
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              Si aeris minimæ particulæ eſſent coni excauati magnetica
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              virtute affecti, ſaluari poſſent symptomatæ condenſa­
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              tionis violentæ, & ſpontaneæ eius ingentis
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              rarefactionis.
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              <s id="s.001336">PRimò enim excogitaui artificium, quo ſuppoſi­
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              tis aereis minimis particulis non flexibilibus,
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              poſſet nihilominùs fieri prædicta aeris ſpontanea di­
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              latatio. </s>
              <s id="s.001337">Supponebam enim minimas aeris particulas
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              eſſe conicas, ſed excauatas:
                <expan abbr="tũc">tunc</expan>
                <expan abbr="quidẽ">quidem</expan>
              ,
                <expan abbr="">cum</expan>
              vertex vnius
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              aerei coni poſſit intra
                <expan abbr="cauitatẽ">cauitatem</expan>
              alterius inſinuari, po­
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              teſt planè ſaluari illa compreſſio, quæ videtur
                <expan abbr="incõ-prehenſibilis">incon­
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                prehenſibilis</expan>
              aliquibus Philoſophis, quia enim pars
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              ſolida corporea, & plena prædictorum conorum po­
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              teſt eſſe nedùm pars bis milleſima, ſed adhùc minor
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              ſpatio inani intra prædictos conos
                <expan abbr="contẽto">contento</expan>
              , nil enim
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              vetat corpus denſum, ac durum in graciliſſimas lami­
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              nas extendi poſſe, à quibus coni excauati efformen­
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              tur. </s>
              <s id="s.001338">ſed hic iam nodus difficillimę ſolutionis ſe offert,
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              qua,
                <expan abbr="inquã">inquam</expan>
              ratione poſtquàm vnus
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              conus intrà
                <expan abbr="aliũ">alium</expan>
              inſinuatus eſt, vim
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              facit ſe ab eo
                <expan abbr="ſeparãdi">ſeparandi</expan>
              , procùl du­
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              bio ijs vis quędam motiua aſſigna­
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              ri debet, & hæc diuerſa
                <expan abbr="">non</expan>
              erit ab
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              ea, quæ in alijs corporibus terre­
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              nis reperitur:
                <expan abbr="cõcipiantur">concipiantur</expan>
              ergo conuli excauati aerei
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              ABC, DCE, FGH, IHL. & ſic alij innumeri eodem </s>
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