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

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                <pb pagenum="307" xlink:href="010/01/315.jpg"/>
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            <p type="margin">
              <s id="s.001611">
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              Cap. 7. dę
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              natura flui­
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              ditatis.</s>
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            <p type="margin">
              <s id="s.001612">
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              Cap. 7. dę
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              natura flui­
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              ditatis.</s>
            </p>
            <p type="margin">
              <s id="s.001613">
                <margin.target id="marg415"/>
              Cap. 7. dę
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              natura flui­
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              ditatis.</s>
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              PROP. CXLV.
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            <p type="main">
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              Commotio partium metalli, vel vitri, ab igne fuſi per ac­
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              cidens in eis fluiditatem creat, quatenùs ſcilicèt ea­
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              rum figuræ anguloſæ ab inuicem ſeparantur, &
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              ob ignis interpoſitionem poſſunt vna ſuper
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                <expan abbr="alterã">alteram</expan>
              fluere.
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                <emph.end type="center"/>
              </s>
            </p>
            <p type="main">
              <s id="s.001616">ET reuerà quotieſcum que perpendo, quanta co­
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              pia, & vehementia ignis requiritur, vt areną,
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              vitrum, ferrum, aut aliud durum metallum, in
                <expan abbr="formã">formam</expan>
                <lb/>
                <expan abbr="fluidã">fluidam</expan>
              redigatur, haud perſuaderi poſſum particulas
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              minimas
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              corporum poſt diuiſionem ab igne
                <expan abbr="fa-ctã">fa­
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                ctam</expan>
              reduci poſſe ad figuras regulares læuigatas, & ad
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              rotunditatem accedentes, ſed puto maximè angulo­
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              ſas, aſperas, & elongatas eſſe debere, & ideò difficil­
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              limè poſſe contorqueri reuoluique inter contiguas
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              ſui generis particulas. </s>
              <s id="s.001617">in hiſce duos effectus ignem̨
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              producere mihi veriſimile videtur, primò, quòd
                <expan abbr="vnã-quamque">vnan­
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                quamque</expan>
              partem diſſociat, atque à reliqua ſeparat
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              per aliquod ſenſibile interuallum, hocque efficitur à
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              tranſitu multiplicium, & vehementiſſimarum exhala­
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              tionum, & particularum ignearum interſluentium̨,
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              virtute cuius particulæ ſolidæ arenæ eodem modo
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              ab inuicem diſgregatæ diſponuntur, ac puluis terreus
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              intra aquam infuſus, & diſperſus, qui eam lutoſam, &
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              cęnoſam reddit. </s>
              <s id="s.001618">Quòd verò arenæ, vel ferri fuſi par­
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              ticulæ reuerà per aliquod interuallum ab inuicem di­
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              ſcretæ, & ſeparatæ ſint, euincitur ex eo, quòd moles </s>
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          </chap>
        </body>
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