Borelli, Giovanni Alfonso, De motionibus naturalibus a gravitate pendentibus, 1670
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              bis milleſima ſpatij vacui ab eo occupati, hoc
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              videtur impoſſibile. </s>
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              Cap. 12. dę
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              vacui neceſ­
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              ſitate.</s>
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              PROP. CCLIX.
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              Ex ingenti ſpatio inani in particulis aeris contento non euin­
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              citur vacui imposſibilitas.
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              <s id="s.002805">REſpondetur primò non eſſe neceſſarium vt vni­
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              uerſum ſpatium intra aeris particulas conten­
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              tum ſit prorsùs inane, poſſunt enim ibidem innume­
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              ræ particulæ corporeæ ramoſæ, & ſolutæ exiſtere, &
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              vagari, vt ſunt exhalationes aqueæ, terreæ, igneæ,
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              & innumeræ aliæ. </s>
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            <p type="main">
              <s id="s.002806">Secundò licèt prædictæ corporeæ particulæ, &
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              exhalationes in aere non adeſſent, non proinde eſ­
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              ſet impoſſibilis exceſſus ille ſpatij vacui ſupra
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              aeris partem; nam, vt ſupra dictum eſt, valdè proba­
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              bile eſt aeris particulas habere figuram tubi, ſeu ſpi­
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              ræ ramoſæ, quæ nedùm bis milleſimum ſoliditatis,
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              ſed multò maius ſpatium comprehendere queant,
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              cuius rei non deſunt exempla in natura, ampullæ e­
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              nim aqueæ, quas pueri efformare ſolent incompara­
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              bile maius ſpatium cauum comprehendunt, quam̨
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              ſit ſolida aquæ pars. </s>
              <s id="s.002807">Idipſum in ampullis vitreis
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                tingit</expan>
              , igitur non videtur tam abſurda, & impoſſibi­
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              lis illa aeris figura, quæ poſſit prædictum grande ſpa­
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              tium continere; quare nil probat hoc argumentum̨
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              contra vacui poſitionem. </s>
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            <p type="main">
              <s id="s.002808">Ex his omnibus concludere licet rationes hacte­
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              nus excogitatas contra vacui poſitionem
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                tes</expan>
              non eſſe. </s>
              <s id="s.002809">Reſtat modò vt directè oſtendamus ne-</s>
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