Borelli, Giovanni Alfonso, De motionibus naturalibus a gravitate pendentibus, 1670

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              <s id="s.000251">
                <pb pagenum="55" xlink:href="010/01/063.jpg"/>
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              aqua in ipſamet aqua pondus, & grauitatem habe­
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              ret, neceſſariò vrinatores comprimerentur à vaſto
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              pondere aquæ incumbentis ſuper eorum humeros,
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              immò nec poſſet pondus tam vaſtum à viribus huma­
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              nis ſuſtineri, quando videmus, ab homine robuſto
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              minus pondus ſuſtineri non poſſe; cùm ergo experi­
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              entia doceat vrinatores in fundo aquæ grauitatem̨
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              nullam percipere, igitur verum non eſt, aquam iņ
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              ipſa aqua collocatam grauitare, immò in proprio lo­
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              co nil prorsùs ponderahit. </s>
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            <p type="margin">
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              Cap. 3. flui
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              dum in ſuo
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              toto quie­
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              ſcens ponde­
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              rat.</s>
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              <s id="s.000253">Huic vulgari difficultati vt fiat ſatis
                <expan abbr="præmittendũ">præmittendum</expan>
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              eſt, quòd aqua in ipſamet aqua conſtituta,
                <expan abbr="pariterq;">pariterque</expan>
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              quodlibet fluidum in ſuo homogeneo demerſum non
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              alia de cauſa quieſcit, niſi quia vndique comprimi­
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              tur pari vi à grauitate ambientis fluidi, cui proprią
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              grauitate reſiſtit, vtque hoc clariùs percipiatur, o­
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              ſtendemus, quod. </s>
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              <s id="s.000254">
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              PROP. XXII.
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            <p type="main">
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              Corpora in bilance æquilibrata ideò quieſcunt, & torpent,
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              quia grauitatem exercent comprimunturque æquali­
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              bus viribus ab ambientibus corporibus pariter
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              æquilibratis.
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                <emph.end type="center"/>
              </s>
            </p>
            <p type="main">
              <s id="s.000256">ESto libra AB radiorum æqualium in eius puncto
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              intermedio C ſuſpenſa, atque in eius extremi­
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              tatibus, vtrinque quatuor laminas, vel lateres æquè
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              ponderantes ſibi mutuò incumbentes apponantur,
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              ſcilicet DE, EF,, FG, GH, ſu per A, & totidem IK, </s>
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          </chap>
        </body>
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