Casati, Paolo, De igne dissertationes physicae, 1686
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              <pb o="66" file="0494" n="494" rhead="Diſſertatio Secunda."/>
            ſione deorſum erumpat validiſſimo impetu turbinatim concep-
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            to: </s>
            <s xml:id="echoid-s16069" xml:space="preserve">ſic etiam ex ſclopis, quorum fiſtula interiùs eſt in ſpiram
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            excavata, exploſus globus validiorem ictum infligit.</s>
            <s xml:id="echoid-s16070" xml:space="preserve"/>
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            <s xml:id="echoid-s16071" xml:space="preserve">Dand. </s>
            <s xml:id="echoid-s16072" xml:space="preserve">Quemadmodum in nubibus multâ agitatione cogun-
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            tur in unum plures expirationes igneæ fulguribus atque fulmi-
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            nibus materiam ſuppeditantes, ita non facilè negaverim in
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            aliquibus terræ cavernis multam vim hujuſmodi halituum
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            congregatam poſſe excitari, ut multo impetu erumpentes aſcen-
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            dant, atque deinceps incitatiſſimâ converſione convoluti atque
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            conſtipati citiſſimè in fulgura & </s>
            <s xml:id="echoid-s16073" xml:space="preserve">fulmina accendantur. </s>
            <s xml:id="echoid-s16074" xml:space="preserve">Hinc
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            cum aliquando legerem in Atlante Sinico pag. </s>
            <s xml:id="echoid-s16075" xml:space="preserve">46. </s>
            <s xml:id="echoid-s16076" xml:space="preserve">in III. </s>
            <s xml:id="echoid-s16077" xml:space="preserve">Pro-
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            vinciâ Xenſi, *ad Ucung mons eſt T aipe: </s>
            <s xml:id="echoid-s16078" xml:space="preserve">ajunt in eo pulſ ata tympa-*
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            *na, fulgura ac fulmina & </s>
            <s xml:id="echoid-s16079" xml:space="preserve">ingentes excitare tempeſtates; </s>
            <s xml:id="echoid-s16080" xml:space="preserve">unde ſeverè*
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            *cautum, nec ulli omnino licitum ibi tympanis pulſ andis admovere*
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            *manum:</s>
            <s xml:id="echoid-s16081" xml:space="preserve">* Non aliam excogitare potui cauſam præter hanc, quòd
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            ſcilicet tympani pulſu vehementer concitatusaër quieſcentes & </s>
            <s xml:id="echoid-s16082" xml:space="preserve">
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            quaſi ſopitos intrà cavernarum fortaſſe ampliſſimarum ſinum
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            halitus commoveat, hoſque propterea erumpentes, motu, quin
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            immò tumultu, largiùs atque longiùs ſerpente, ſubſequatur
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            deinceps tanta ſimilium halituum vis, ut fœdam tempeſtatem
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            efficiat. </s>
            <s xml:id="echoid-s16083" xml:space="preserve">Hanc verò expíratiouum congeriem in montium ſpe-
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            culus ſuadebant ea, quæ in proximâ pag. </s>
            <s xml:id="echoid-s16084" xml:space="preserve">47. </s>
            <s xml:id="echoid-s16085" xml:space="preserve">legebam: </s>
            <s xml:id="echoid-s16086" xml:space="preserve">*Paoki*
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            *montem babet China ang, cujus vertex ad galli gallinacei figur am vide-*
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            *tur accedere: </s>
            <s xml:id="echoid-s16087" xml:space="preserve">cum tempeſtas aut tonitrua imminent, tantum murmur*
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            *ac boatum edere feruntur illius anfractus, ut ad triginta, eoque am-*
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            *pliùs ſtadia exaudiri poſſit.</s>
            <s xml:id="echoid-s16088" xml:space="preserve">* Evadentes nimirum catervatim cum
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            impetu ex cavernarum anguſtiis concitatæ exhalationes ſibi-
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            lum, immò veriùs ingentem mugitum edunt. </s>
            <s xml:id="echoid-s16089" xml:space="preserve">Simile quid habe-
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            tur pag. </s>
            <s xml:id="echoid-s16090" xml:space="preserve">128. </s>
            <s xml:id="echoid-s16091" xml:space="preserve">in XI. </s>
            <s xml:id="echoid-s16092" xml:space="preserve">Provinciâ Fokien. </s>
            <s xml:id="echoid-s16093" xml:space="preserve">*Ad radices montis Chinyven*,
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            *ad Bore alem urbis (Hinghoa) partem eſt lacus Chung, in cujus ripa*
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            *palatium ingens erectum eſt decem conſtans aulis: </s>
            <s xml:id="echoid-s16094" xml:space="preserve">in eo, quoties pluvia*
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            *aut tempeſtas imminet, ſonus veluti campanæ auditur:</s>
            <s xml:id="echoid-s16095" xml:space="preserve">* halitu vide-
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            licet ex imis erumpente, atque aulas illas pervagante, dum per
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            oſtiorum patentium latera, aut valuarum rimas, colliditur,
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            ſonitum edente: </s>
            <s xml:id="echoid-s16096" xml:space="preserve">Niſi fortè opinari quis maluerit, expiratio-
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            nem cum impetu ex ſubterraneo ſpecu per rimam exire cum
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            ſibilo, quem auctum reddat multiplex aularum repercuſſio,
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            adeò ut campanæ ſonitum æmulari valeat. </s>
            <s xml:id="echoid-s16097" xml:space="preserve">Sic ſi quis in dome-
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            ſtico conclavi luculento camino utatur, experitur quanto fre-
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            mitu aër ingrediatur per clauſi oſtii rimam.</s>
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          </p>
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            <s xml:id="echoid-s16099" xml:space="preserve">Grad. </s>
            <s xml:id="echoid-s16100" xml:space="preserve">Quæ de concitato aëre excitante cavernarum </s>
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