Casati, Paolo, De igne dissertationes physicae, 1686

Table of Notes

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            vniuerſum vaporem flammeum diuellat ab elly chnio; </s>
            <s xml:id="echoid-s8153" xml:space="preserve">nam ſi exi-
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            lis ac languidior ſit flatus, inclinatur quidem flamma, ſed non
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            diſijcitur. </s>
            <s xml:id="echoid-s8154" xml:space="preserve">Videmus autem ex maiore ellychnio imbuto materiâ
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            inflammabili maiorem prodire flammam, nec poſſe extingui, niſi
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            validiore aëris impulſu; </s>
            <s xml:id="echoid-s8155" xml:space="preserve">quotus enim quiſque eſt, qui facem ex qua-
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            tuor craſſioribus candelis conflatam vno oris flatu, perinde atque
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            cereolum extinguat?</s>
            <s xml:id="echoid-s8156" xml:space="preserve"/>
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            <s xml:id="echoid-s8157" xml:space="preserve">Grad. </s>
            <s xml:id="echoid-s8158" xml:space="preserve">An ideò, quia tam multi igniculi, collatis viribus, adeò
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            valido impetu erumpunt, vt flatûs impulſum eluctentur? </s>
            <s xml:id="echoid-s8159" xml:space="preserve">ſic exilis
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            riuuli decurrentis motum facilè tenui obiecto aggerulo inflectimus,
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            aut etiam ſiſtimus; </s>
            <s xml:id="echoid-s8160" xml:space="preserve">ſed amplo canali torrentis inſtar ruenti moles
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            opponenda eſt, vt aliorſum dirigatur: </s>
            <s xml:id="echoid-s8161" xml:space="preserve">Nam craſſioris facis accen-
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            ſæ flammam, quaſi torrentem plurimorum igniculorum ſecum
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            rapientem aqueas, & </s>
            <s xml:id="echoid-s8162" xml:space="preserve">terreas, atque ſalis fixi particulas, conci-
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            pio; </s>
            <s xml:id="echoid-s8163" xml:space="preserve">ac proinde vehementi opus eſt impetu, quo aër propellatur,
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            vt ſurſum celerrimè aſcendentis flammæ impetum retundat, & </s>
            <s xml:id="echoid-s8164" xml:space="preserve">aliò
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            deflectat, multò magis vt eam diſſipet.</s>
            <s xml:id="echoid-s8165" xml:space="preserve"/>
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            <s xml:id="echoid-s8166" xml:space="preserve">Dand. </s>
            <s xml:id="echoid-s8167" xml:space="preserve">Hoc quidem verum eſſe non diffiteor; </s>
            <s xml:id="echoid-s8168" xml:space="preserve">ſed aliud aliquid
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            præterea addendum videtur: </s>
            <s xml:id="echoid-s8169" xml:space="preserve">etenim flamma, quæ ellychnium
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            ambit, fugiens fortaſſe nil iuuat conſequentis flammæ eruptionem,
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            niſi ab illâ abeunte educi attractos, iam in ellychnio diſſolutos,
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            igniculos dicamus, quemadmodum ex longiore ſiphonis crure di-
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            labenti aquæ vim attrahendi a quam ex breuiori crure tribuendam
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            opinamur communiter. </s>
            <s xml:id="echoid-s8170" xml:space="preserve">At ſi, cum primùm accenſa eſt candela,
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            agitati ac diſſoluti igniculi, quin ab alio quopiam educerentur,
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            cruperunt ex ellychnio in flammam; </s>
            <s xml:id="echoid-s8171" xml:space="preserve">quare diſiectam flammam
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            non conſequitur alia flamma, exilientibus igniculis iam in el-
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            lychnio agitatis? </s>
            <s xml:id="echoid-s8172" xml:space="preserve">Vtique exhauſtum fontis labrum mox iterum
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            aqua replet ex eodem capite manans: </s>
            <s xml:id="echoid-s8173" xml:space="preserve">quid ni ſimiliter flam-
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            mæ accidat?</s>
            <s xml:id="echoid-s8174" xml:space="preserve"/>
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            <s xml:id="echoid-s8175" xml:space="preserve">Maur. </s>
            <s xml:id="echoid-s8176" xml:space="preserve">Non omnem flammam flatu extingui manifeſtum eſt,
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            cum ſæpè incendia ampliorem edant ſtragem delatis ab vrgente
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            vento flammis ad nouam materiam corripiendam, quin exarde-
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            ſcere deſinat ea, quæ iam inflammabatur: </s>
            <s xml:id="echoid-s8177" xml:space="preserve">Sed de candelâ aut
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            lucernâ eſt nobis ſermo. </s>
            <s xml:id="echoid-s8178" xml:space="preserve">Quoniam verò dubitare viſus es, Dandu-
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            le, vtrùm præcedentis flammæ eruptio aliquid conferat ad proximè
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            ſubſequentem flammam, vnum rogo; </s>
            <s xml:id="echoid-s8179" xml:space="preserve">Quid cauſæ eſt, quòd lucernæ
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            flamma, quieto aĕre, in apicem faſtigiata aſcendit?</s>
            <s xml:id="echoid-s8180" xml:space="preserve"/>
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