Schott, Gaspar, Mechanica hydraulico-pneumatica. Pars I. Mechanicae Hydraulico-pnevmaticae Theoriam continet. , 1657

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    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s>
                <pb xlink:href="051/01/061.jpg" pagenum="30"/>
              men Natura in his, vtin cæteris rebus,
                <expan abbr="cõpendio">compendio</expan>
              ſtudet, & quan­
                <lb/>
              tum poteſt, facilioribus ac ſimplicioribus vtitur medijs; vt ſi ad
                <lb/>
              fugam vacui corpus ſurſum attrahere, quàm denſatione impedi­
                <lb/>
              re promptius ſit, illud præſtat, non hoc; ſi contrà, hoc, non il­
                <lb/>
              lud: item ſi per ſolum motum localem ſine rarefactione corpus
                <lb/>
              aliunde trahere ſufficit, rarefactioni parcit; alioquin vtrumque
                <lb/>
              miſcet.
                <lb/>
                <arrow.to.target n="marg90"/>
              </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg88"/>
                <emph type="italics"/>
              Attractiva
                <lb/>
              vis trahen­
                <lb/>
              tibus corpo­
                <lb/>
              ribus ineſt,
                <lb/>
              ad vacuum
                <lb/>
                <expan abbr="impediendũ">impediendum</expan>
                <emph.end type="italics"/>
              </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg89"/>
                <emph type="italics"/>
              Vacui cau­
                <lb/>
              ſa impediti­
                <lb/>
              va multi­
                <lb/>
              plex.
                <emph.end type="italics"/>
              </s>
            </p>
            <p type="margin">
              <s>
                <margin.target id="marg90"/>
                <emph type="italics"/>
              Attractiva
                <lb/>
              vis ad va­
                <lb/>
              cuum im­
                <lb/>
              pediendum
                <lb/>
              omnibus
                <lb/>
              corporibus
                <lb/>
              ineſt.
                <emph.end type="italics"/>
              </s>
            </p>
            <p type="main">
              <s>Sed hæc accuratiús Philoſophi; nobis ſufficit varijs experi­
                <lb/>
              entijs monſtraſſe, ineſſe corporibus Vniverſum componentibus
                <lb/>
              vim attractivam vel ad replendum, vel ad impediendum
                <expan abbr="vacuũ">vacuum</expan>
              ;
                <lb/>
              quæ vis vt alia corpora, ita multò magis aërem & aquam attra­
                <lb/>
              hat, & Machinarum Hydro-pnevmaticarum principium ac
                <expan abbr="fũ-damentum">fun­
                  <lb/>
                damentum</expan>
              primum conſtituat. </s>
            </p>
            <p type="main">
              <s>Nunc tempus eſt, vt experimento vnico & veluti re ipſa
                <lb/>
              monſtremus, quomodo vis attractiva, quam hactenus corpori­
                <lb/>
              bus Vniverſum componentibus ineſſe oſtendimus ad vacuum
                <lb/>
              impediendum (vel vt Hero vult, replendum) cauſa eſſe poſſit,
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              atque principium Hydro-pnevmaticarum Machinarum. </s>
            </p>
            <p type="main">
              <s>
                <emph type="center"/>
              §. V.
                <emph.end type="center"/>
              </s>
            </p>
            <p type="main">
              <s>
                <emph type="center"/>
              Experimentum, quo oſtenditur vis attractiva ad aquas
                <lb/>
              in altum evehendas, vacui vitandi causâ, per Machinas
                <lb/>
              Hydro-pnevmaticas.
                <emph.end type="center"/>
              </s>
            </p>
            <p type="main">
              <s>INfrà Claſse 1. cap. 1. Machina 11. </s>
              <s>Modum præſcribimus
                <expan abbr="aquã">aquam</expan>
              </s>
            </p>
            <p type="main">
              <s>
                <arrow.to.target n="marg91"/>
                <lb/>
              ad certam ac determinatam aliquam altitudinem evehendi,
                <lb/>
              eumque appellamus Siphonem inverſum interruptum: qui mo­
                <lb/>
              dus cùm nitatur vi Attractivâ orta ex vacui metu, multaque im­
                <lb/>
              plicet notatu digniſſima, & ad vim Attractivam penitiùs intelli­
                <lb/>
              gendam omninò neceſſaria, hîc eum paulò fuſiùs explicandum
                <lb/>
              cenſui; ibi enim breviter tantùm, & quantum ad praxin ſufficit,
                <lb/>
              illum proponimus. </s>
              <s>Sit itaque in ciſterna, puteo, piſcina, aut
                <lb/>
              vaſe quocunque B, aquâ pleno, elevanda ad pedes ex.g.centũ (di­
                <lb/>
              co, exempli gratia, nam alioquin non poteſt ad
                <expan abbr="tantã">tantam</expan>
                <expan abbr="altitudinẽ">altitudinem</expan>
                <lb/>
              attolli per vim attractivam) aqua in vas KA, quod ſit </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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