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

Table of figures

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              <s id="s.001419">
                <pb pagenum="274" xlink:href="010/01/282.jpg"/>
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                <lb/>
              orificio, ibi enim aer incluſus in cucurbitula
                <expan abbr="tãtum-modò">tantum­
                  <lb/>
                modò</expan>
              veſicam tangit, & durities vitreæ cucurbitulæ
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              veluti fornex impedit ne aqua, vel hydrargyrum am­
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              biens ſubiectam veſicæ particulam comprimat con­
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              tundatque. </s>
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              <s id="s.001420">
                <margin.target id="marg366"/>
              Cap. 6. non
                <lb/>
              dari attracti­
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              onem.</s>
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              <s id="s.001421">Idipſum hoc alio opportuniori experimento com­
                <lb/>
              probari poteſt: in fiſtula vitrea vtrinque aperta aere
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              plena infernè aptata digiti pulpa orificium eius om­
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              ninò claudatur, poſtea manus cum ei annexa, & in­
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              cumbente fiſtula immergatur intra
                <expan abbr="aquã">aquam</expan>
              , vel hydrar­
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              gyrum, itaut ſupremum fiſtulæ orificium extet ſu­
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              pra mercurij, aut aquæ libellam; tunc caro pulpæ di­
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              giti inflatur tumoremque inſinuat rubicundum intrą
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              fiſtulam, percipitur que ſenſus quidam ſuctionis, &
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              hic conſtat non adeſſe vim vllam attractiuam, cùm̨
                <lb/>
              aer intra
                <expan abbr="fiſtulã">fiſtulam</expan>
              ſupernè recluſam nullam
                <expan abbr="attractionẽ">attractionem</expan>
                <lb/>
              faciat, & proindè concedendum eſt, à pondere am­
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              bientis aquæ, vel mercurij, comprimi manum, atque
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              digitum, & ſic
                <expan abbr="ſanguinẽ">ſanguinem</expan>
              exprimi inſinuarique in illa
                <lb/>
              parte digiti, quæ non ſtringitur, nec comprimitur
                <lb/>
              à pondere ambientis fluidi. </s>
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            <p type="main">
              <s id="s.001422">
                <expan abbr="Idẽ">Idem</expan>
              obſeruabitur, ſi homo ad inſignem
                <expan abbr="profũditatẽ">profunditatem</expan>
                <lb/>
              aquæ demerſus fiſtulam làbijs comprehenſam, & ſu­
                <lb/>
              premo aeri communicantem ſecum deferat, vel orifi­
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              cium fiſtulæ cuti manus, aut brachij applicet; is cer­
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              tè videbit linguam, vel cutim intra fiſtulam parum­
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              per inſinuari, & ſenſum ſuctionis patietur, ad inſtar
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              eius qui in cucurbitulis fieri ſolet. </s>
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            <p type="main">
              <s id="s.001423">Idipſum experieris ſi ingentem cucurbitulàm ab-</s>
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