Casati, Paolo, De igne dissertationes physicae, 1686

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              <pb o="130" file="0142" n="142" rhead="Diſſertatio Quinta."/>
            tunc enim acutior ſonus à percuſſâ chordâ redditur. </s>
            <s xml:id="echoid-s3949" xml:space="preserve">Alijs quo-
              <lb/>
            què experimentis vitrum à calore dilatari, vi frigoris conſtringi
              <lb/>
            deprehenderunt, adeò vt omnes omnino poros quantumuis mi-
              <lb/>
            nimos à vitro excludere nemo poſſit, qui Phyſicas rationes phi-
              <lb/>
            loſophando conſectari voluerit: </s>
            <s xml:id="echoid-s3950" xml:space="preserve">eſto, non adeò ampli ſint pori,
              <lb/>
            vt per eos aditum aut exitum inuenire valeant humores, neque
              <lb/>
            odores acerrimi, licèt odores aliquam cum igne cognationem
              <lb/>
            habeant, nam, vt loquitur Ariſtoteles lib. </s>
            <s xml:id="echoid-s3951" xml:space="preserve">de ſenſu & </s>
            <s xml:id="echoid-s3952" xml:space="preserve">ſenſibil.
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            </s>
            <s xml:id="echoid-s3953" xml:space="preserve">cap. </s>
            <s xml:id="echoid-s3954" xml:space="preserve">2. </s>
            <s xml:id="echoid-s3955" xml:space="preserve">fin. </s>
            <s xml:id="echoid-s3956" xml:space="preserve">*Odor fumoſa euapor atio eſt, fumoſa autem euaporatio ab*
              <lb/>
            *igne.</s>
            <s xml:id="echoid-s3957" xml:space="preserve">* An non quæ per cribri foramina decidunt frumenti ſordes, per
              <lb/>
            ſubcerniculi anguſtiores meatus vni pollini patentes, exitum non
              <lb/>
            inueniunt?</s>
            <s xml:id="echoid-s3958" xml:space="preserve"/>
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            <s xml:id="echoid-s3959" xml:space="preserve">Maur. </s>
            <s xml:id="echoid-s3960" xml:space="preserve">Equidem nullum vaſorum genus igniculis imperuium
              <lb/>
            agnoſco, cum in omnibus liquores incaleſcant, & </s>
            <s xml:id="echoid-s3961" xml:space="preserve">ferueant: </s>
            <s xml:id="echoid-s3962" xml:space="preserve">Si
              <lb/>
            enim igniculi per vaſis latera, aut fundum, non permeant & </s>
            <s xml:id="echoid-s3963" xml:space="preserve">
              <lb/>
            tranſeunt in incluſum liquorem, quid facit operculum, vt in ollâ
              <lb/>
            citiùs incaleſcat, & </s>
            <s xml:id="echoid-s3964" xml:space="preserve">bullet aqua? </s>
            <s xml:id="echoid-s3965" xml:space="preserve">& </s>
            <s xml:id="echoid-s3966" xml:space="preserve">ſi nimis ebulliat, ita vt
              <lb/>
            iam vaſe contineri nequeat, cur amoto operculo ſubſidens fer-
              <lb/>
            uorem cohibet? </s>
            <s xml:id="echoid-s3967" xml:space="preserve">quæ tamen hiante vaſe lentiſſimè calorem con-
              <lb/>
            cipit. </s>
            <s xml:id="echoid-s3968" xml:space="preserve">Niſi quia igniculi in operculum incurrentes & </s>
            <s xml:id="echoid-s3969" xml:space="preserve">reflexi alijs
              <lb/>
            igniculis occurrunt, atque pariter permiſti incluſo humori in eo
              <lb/>
            vehementiùs tumultuantur, & </s>
            <s xml:id="echoid-s3970" xml:space="preserve">bullas excitant, qui detracto oper-
              <lb/>
            culo in auras abeuntes diſſipantur. </s>
            <s xml:id="echoid-s3971" xml:space="preserve">Fruſtra nimirum à circumflui
              <lb/>
            aëris frigore cauſam omnem petas; </s>
            <s xml:id="echoid-s3972" xml:space="preserve">tum quia in calidiſſimo hy-
              <lb/>
            pocauſto eadem contingunt; </s>
            <s xml:id="echoid-s3973" xml:space="preserve">tum quia externum frigus calorem
              <lb/>
            non rarò fouet, & </s>
            <s xml:id="echoid-s3974" xml:space="preserve">notauit Plinius lib. </s>
            <s xml:id="echoid-s3975" xml:space="preserve">34. </s>
            <s xml:id="echoid-s3976" xml:space="preserve">cap. </s>
            <s xml:id="echoid-s3977" xml:space="preserve">9. </s>
            <s xml:id="echoid-s3978" xml:space="preserve">*æs omne frigore*
              <lb/>
            *magno meliùs fundi*; </s>
            <s xml:id="echoid-s3979" xml:space="preserve">prohibitâ videlicet igniculorum expiratio-
              <lb/>
            ne. </s>
            <s xml:id="echoid-s3980" xml:space="preserve">Hinc Hippocrates 5. </s>
            <s xml:id="echoid-s3981" xml:space="preserve">aphor. </s>
            <s xml:id="echoid-s3982" xml:space="preserve">26. </s>
            <s xml:id="echoid-s3983" xml:space="preserve">aquam, quæ citò caleſit, & </s>
            <s xml:id="echoid-s3984" xml:space="preserve">
              <lb/>
            citò refrigeratur, leuiſſimam pronunciauit; </s>
            <s xml:id="echoid-s3985" xml:space="preserve">quia facilè igniculos
              <lb/>
            admittit, qui & </s>
            <s xml:id="echoid-s3986" xml:space="preserve">facilè auolant, nullo lentore cohibiti. </s>
            <s xml:id="echoid-s3987" xml:space="preserve">Nonne
              <lb/>
            in menſâ quotidie experimur pinguiora inſcula difficiliùs tepeſce-
              <lb/>
            re, & </s>
            <s xml:id="echoid-s3988" xml:space="preserve">cœteris epulis vix modico calore tepentibus, artocreis
              <lb/>
            adhuc feruorem ineſſe? </s>
            <s xml:id="echoid-s3989" xml:space="preserve">cum ſcilicet incluſi igniculi exitum non
              <lb/>
            reperiant aut à pingui & </s>
            <s xml:id="echoid-s3990" xml:space="preserve">lento humore, aut à thecâ prohibiti.
              <lb/>
            </s>
            <s xml:id="echoid-s3991" xml:space="preserve">Hanc certè igniculorum in vaſe occluſo reflexionem manifeſtam
              <lb/>
            faciunt Chymicæ Circulationes, quibus liquor ad pręſtantiorem
              <lb/>
            gradum exaltatur; </s>
            <s xml:id="echoid-s3992" xml:space="preserve">dum enim vaſis latera ſubeuntes igniculi atte-
              <lb/>
            nuatas liquoris particulas in ſupremam vaſis Circulatorij </s>
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