Borelli, Giovanni Alfonso, De motionibus naturalibus a gravitate pendentibus, 1670
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              ſponte ferri versùs centrum eiuſdem guttæ, & ab ae­
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              re æqualibus viribus vndique comprimitur; quarę
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              eſt impoſſibile, vt mammilla H contundatur, hoc e­
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              nim, vt dictum eſt, exigit maiorem vim compreſſiuam
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              in H, quàm in D.
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              poterit ergo prædicta gutta præ­
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              cisè contornari, & acquirere tumorem ſphæricum. </s>
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              Cap. 8. cur
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              exiguæ aquę
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              guttæ ſupra
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                <expan abbr="libellã">libellam</expan>
              aquæ
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              aſcendunt.</s>
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              Cap. 8. cur
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              exiguæ aquæ
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              guttæ ſupra
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                <expan abbr="libellã">libellam</expan>
              aquæ
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              aſcendunt.</s>
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              <s id="s.001831">Idipſum verificari in guttulis aqueis pauimento
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              innixis, patet ex eo, quòd ſaltem collaterales partes
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              eius H, & D carent vi motiua horizontali qua feran­
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              tur versùs guttæ centrum, & tunc mammilla H noņ
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              poterit contundi ab aere GH cum eius vis
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              ſit ma­
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              ior vi compreſſiua aeris SD. </s>
              <s id="s.001832">Vnde colligitur, quòd
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              compreſſio fluidi aerei RSXV nullo pacto globoſita­
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              tem guttularum aquæ creat, quare fatendum eſt ab
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              alia longè diuerſa cauſa hoc prouenire. </s>
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            <p type="main">
              <s id="s.001833">Videndum modò eſt, an à vi intrinſeca, & natu­
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              rali mercurij, vel aquæ prædictæ guttulæ
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                tur</expan>
              , & tornentur. </s>
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              PROP. CLXVII.
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              Guttula fluidæ non poſſunt ſponte à vi intrinſeca, & natu­
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              rali tumorem, & ſphæricitatem acquirere.
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                <emph.end type="center"/>
              </s>
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            <p type="main">
              <s id="s.001836">QVia guttæ fluidæ diuerſis in locis collocari ef­
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              formarique poſſunt, hinc ſequitur vt eius par­
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              ticulæ componentes cogantur modò versùs vnam̨
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              plagam, modò versùs alteram tendere, ac promoue­
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              ri, prout centrum, aut ſuſpenſio guttulæ varijs in lo­
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              cis transferri, ac ſituari poteſt, & tunc ſi ſenſu carent </s>
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