Casati, Paolo, De igne dissertationes physicae, 1686

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              <pb o="305" file="0317" n="317" rhead="De Aquis Fortibus."/>
            rùm quaſi altitudine coæqualem illi. </s>
            <s xml:id="echoid-s9316" xml:space="preserve">Hæc Cardanus.</s>
            <s xml:id="echoid-s9317" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s9318" xml:space="preserve">Grad. </s>
            <s xml:id="echoid-s9319" xml:space="preserve">Non eſt à noſtro inſtituto aliena, nec iniucunda nobis
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            accidet hæc diſputatio; </s>
            <s xml:id="echoid-s9320" xml:space="preserve">multis ſcilicet admirationi eſt metalla in
              <lb/>
            calcem ſolui huiuſmodi aquis facultatem erodendi habentibus:
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            </s>
            <s xml:id="echoid-s9321" xml:space="preserve">quas propterea Stygias dici puto, quia, quemadmodum Stygis
              <lb/>
            fluuij circà Theſſalica Tempe aqua neque in argenteo vaſe diu
              <lb/>
            contineri poteſt, neque in æneo, neque in ferreo, ſed id vi ſuâ
              <lb/>
            corrodens demum effluit (ſolâ mulæ vngulâ contineri ferunt) ita
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            huiuſmodi Aquæ Fortes metalla erodunt, & </s>
            <s xml:id="echoid-s9322" xml:space="preserve">in tenuiſſimas
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            particulas diſſoluunt, quæ deinde ad vaſis fundum præcipi-
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            tatæ ſeparantur ab aquâ, & </s>
            <s xml:id="echoid-s9323" xml:space="preserve">metallum in calcem abijſſe di-
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            citur.</s>
            <s xml:id="echoid-s9324" xml:space="preserve"/>
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            <s xml:id="echoid-s9325" xml:space="preserve">Dand. </s>
            <s xml:id="echoid-s9326" xml:space="preserve">Quorum corporum materia durior validâ partium tem-
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            peratione compacta ſubſiſtit, eam ali quando in calcem redigen-
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            dam, vt deinde ſoluatur commodiùs, aut cum alijs miſceatur,
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            Ars docuit; </s>
            <s xml:id="echoid-s9327" xml:space="preserve">faciliùs quippe minutiſſimas particulas calor peruadit,
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            & </s>
            <s xml:id="echoid-s9328" xml:space="preserve">agitat, quàm craſſiuſculas, atque demum compoſitæ naturæ
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            coagmentationem diſſoluit, aut ſaltem illam cum alijs naturis ex-
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            quiſitiùs commiſcet. </s>
            <s xml:id="echoid-s9329" xml:space="preserve">Ea videlicet, quæ ad confirmandam, ſeu
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            reſtituendam valetudinem adhibenda ſunt, ita diſſimilibus con-
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            ſtant naturis, vt non omnes æquè vtiles accidere poſſint: </s>
            <s xml:id="echoid-s9330" xml:space="preserve">propte-
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            rea earum nexus ſoluendus eſt, vt, quę ſalutares ſunt, à reli-
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            quarum impeditione liberę efficaciùs agere valeant, & </s>
            <s xml:id="echoid-s9331" xml:space="preserve">quę mi-
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            nùs opportunæ, aut incommodę eſſent, ipſâ ignitione & </s>
            <s xml:id="echoid-s9332" xml:space="preserve">Calci-
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            natione diſſipentur. </s>
            <s xml:id="echoid-s9333" xml:space="preserve">Simile quid dicendum de cœteris, quę ad
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            corporis valetudinem non pertinent, ſed alium in ſcopum
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            diriguntur.</s>
            <s xml:id="echoid-s9334" xml:space="preserve"/>
          </p>
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            <s xml:id="echoid-s9335" xml:space="preserve">Maur. </s>
            <s xml:id="echoid-s9336" xml:space="preserve">Hinceſt, quod aliquorum Calx mitior ſit ipſis corpo-
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            ribus combuſtis, aliorum verò acrior, congruis mitigationibus
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            aliquando lenienda: </s>
            <s xml:id="echoid-s9337" xml:space="preserve">quorum enim acrimonia à ſale volatili pen-
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            det, & </s>
            <s xml:id="echoid-s9338" xml:space="preserve">in tenui ſubſtantiâ reſidet, vtique combuſtione miteſcunt;
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            </s>
            <s xml:id="echoid-s9339" xml:space="preserve">quoniam vi ignis diſiectæ tenues huiuſmodi naturę acriores, quod
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            lene eſt, relinquunt: </s>
            <s xml:id="echoid-s9340" xml:space="preserve">contra verò, quę plus ſalibus fixis valent,
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            ſed eorum vim humor aqueus extenuat, & </s>
            <s xml:id="echoid-s9341" xml:space="preserve">diluit, illa in cal-
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            cem, humore abſumpto, excocta acriora euadunt, vt in Tarta-
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            ro atque Vitriolo obſeruamus, quorum vis erodendi Calcinatio-
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            ne acuitur. </s>
            <s xml:id="echoid-s9342" xml:space="preserve">Verùm, cum particulę corporum diſſimilibus vincu-
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            lis connectantur, eas ſoluendi ratio diſpar ſit, neceſſe eſt: </s>
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