Casati, Paolo, De igne dissertationes physicae, 1686
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              <pb o="214" file="0226" n="226" rhead="Diſſertatio Octaua."/>
            cet examinare oporteret, cur aliqua in flammam abeant, alia quaſi
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            lentâ tabe abſumantur, & </s>
            <s xml:id="echoid-s6508" xml:space="preserve">his ſimilia, quæ opportuniùs in ſequen-
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            tem diſſertationem reijciuntur.</s>
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        <div xml:id="echoid-div21" type="section" level="1" n="18">
          <head xml:id="echoid-head49" xml:space="preserve">*DISSERTATIO OCTAVA.*
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          *De Flamma & Fumo.*</head>
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            <s xml:id="echoid-s6510" xml:space="preserve">DAnd. </s>
            <s xml:id="echoid-s6511" xml:space="preserve">Poſt explicatam Ignis accenſionem, ad eiuſdem ex-
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            tinctionem proximè gradum facere conſequens videbatur:
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            </s>
            <s xml:id="echoid-s6512" xml:space="preserve">verùm de iſtâ interrogare paratum animaduertere contigit ex po-
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            ſtremis heſternæ collocutionis verbis, non eandem omnibus eſſe
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            exardeſcendi rationem: </s>
            <s xml:id="echoid-s6513" xml:space="preserve">alia quippe ita in flammam abeunt, vt ex
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            igne nihil reliquum fiat, vt oleoſa & </s>
            <s xml:id="echoid-s6514" xml:space="preserve">pinguia: </s>
            <s xml:id="echoid-s6515" xml:space="preserve">alia ſoluuntur in ci-
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            nerem, vt ligna atque ſtipulæ; </s>
            <s xml:id="echoid-s6516" xml:space="preserve">alia non ardent niſi flammam conci-
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            piant, vt Sulphur; </s>
            <s xml:id="echoid-s6517" xml:space="preserve">alia contabeſcunt, & </s>
            <s xml:id="echoid-s6518" xml:space="preserve">vix flammulam eiacu-
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            lantur; </s>
            <s xml:id="echoid-s6519" xml:space="preserve">ſi flatu excitentur, vt prunæ. </s>
            <s xml:id="echoid-s6520" xml:space="preserve">Quapropter, niſi vos aliter,
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            atque ego exiſtimo, ſtatuitis, hæc priùs examinanda ſunt, vt
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            poſtea clariùs innoteſcat, quomodo accenſus ignis, etiamſi pa-
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            bulum, quo alatur, non ſit procul poſitum, extin-
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            guatur.</s>
            <s xml:id="echoid-s6521" xml:space="preserve"/>
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            <s xml:id="echoid-s6522" xml:space="preserve">Maur. </s>
            <s xml:id="echoid-s6523" xml:space="preserve">His profectò paſſibus progrediendum, vt eluceſcat ve-
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            ritas eorum, quæ â nobis hactenus diſputata ſunt: </s>
            <s xml:id="echoid-s6524" xml:space="preserve">vbi enim om-
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            nia ſibi conſentire deprehenduntur, nullum certius expectandum
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            eſt in rebus Phyſicis veritatis veſtigium, in quibus apodicticæ ar-
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            gumentationes non ſuppetunt. </s>
            <s xml:id="echoid-s6525" xml:space="preserve">Præterquam quod erumpentem
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            ex fœno, quod incaluerat, flammam ne poſtremâ diſſertatione
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            explicaremus, permiſit Gradonicus, tùm breuitati conſultum
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            volens, tum anguſtijs temporis parcens. </s>
            <s xml:id="echoid-s6526" xml:space="preserve">Si tamen illa omnia,
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            quæ indicaſti, accuratiûs perpendere noluerimus, ne minuta
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            quæcunquè perſequamur, non omittenda eſt ſaltem flammæ
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            conſideratio, ex qua facilè patet, quid in cœteris dici opon-
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            teat.</s>
            <s xml:id="echoid-s6527" xml:space="preserve"/>
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            <s xml:id="echoid-s6528" xml:space="preserve">Grad. </s>
            <s xml:id="echoid-s6529" xml:space="preserve">Quò attentiùs ad inſtitutam hanc noſtram de Igne diſpu-
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            tationem animum aduerto, eò ampliorem philoſophandi ſyluam
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            mihi videor ingredi. </s>
            <s xml:id="echoid-s6530" xml:space="preserve">Ecce, quæ ex occaſione conflagrantis fœni
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            innuebas, Maurocene, de mixturis quibuſdam pluuiâ accenſis,
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            ſtatim mihi ſuſpicionem iniecerunt, non omnia fortaſſe </s>
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