Borelli, Giovanni Alfonso, De motionibus naturalibus a gravitate pendentibus, 1670
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              huius recollectionis, & aſcenſus ſursùm hæc eſt, quia
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              à pondere, & à motu ingentis guttulæ
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              ma­
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              chinulæ reſiduarum partium fluidi violentèr diſtra­
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              ctæ ſpontè ſua aptę natæ ſunt, denuò ſe ſe recollige­
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              re, reducique ad naturalem ſitum, ſicut contingit in
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              arcu, & in qualibet machina, quæ poſt violentam̨
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              diſtractionem, extenſionemque, denuò ſe flectit re­
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              duciturque ad priſtinum ſitum, cùmque in hac vni­
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              uerſali actione machinularum filum fluidum compo­
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              nentium ſubſequatur motus regreſſus ſursùm, nec
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              motus fieri poſſit abſque impetu, igitur ab hoc præ­
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              dictæ fluidi particulæ impelluntur altiùs quàm exi­
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              gat naturalis earum grauitas, & hinc ſequitur vt de­
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              nuò poſtea affluentibus circumcirca fluidi particulis,
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              denuò gutta rotunda efformetur. </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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              <s id="s.001919">In tertio caſu Propoſit. præcedentis augeri poteſt
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              gutta duplici modo, & ex concurſu noui fluidi ſu­
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              pernè ſenſim additi, quouſque vis glutinis ſufficiat,
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              vt pondus guttæ ſuſtinere valeat, nè decidat, ſed
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              augetur, lateralitèr creſcit, ampliaturque, & ſic gut­
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              ta amittit priſtinam globoſitatem. </s>
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              PROP. CLXXIX.
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              Quare duæ guttæ homogeneæ ſe ſe tangentes colliguntur
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              vniunturque.
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                <emph.end type="center"/>
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              <s id="s.001922">SEd dignior inquiſitione eſt recollectio duarum
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              guttularum quoties lateralitèr ſe mutuò
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              ,
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              ex quibus componitur vnica gutta rotunda. </s>
              <s id="s.001923">Ratio </s>
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