Casati, Paolo, De igne dissertationes physicae, 1686

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            <s xml:id="echoid-s5729" xml:space="preserve">
              <pb o="190" file="0202" n="202" rhead="Diſſertatio Septima."/>
            pag.</s>
            <s xml:id="echoid-s5730" xml:space="preserve">72. </s>
            <s xml:id="echoid-s5731" xml:space="preserve">*ex radice arboris Ambaiba ignem in deſertis peregrinates*
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            *collidendo, alijſque artibus, egregiè eliciunt.</s>
            <s xml:id="echoid-s5732" xml:space="preserve">* Qua autem arte id
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            præſtent, deſcribit Georgius Marcgrau. </s>
            <s xml:id="echoid-s5733" xml:space="preserve">in Hiſtor. </s>
            <s xml:id="echoid-s5734" xml:space="preserve">rer. </s>
            <s xml:id="echoid-s5735" xml:space="preserve">nat. </s>
            <s xml:id="echoid-s5736" xml:space="preserve">Braſil.
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            </s>
            <s xml:id="echoid-s5737" xml:space="preserve">lib.</s>
            <s xml:id="echoid-s5738" xml:space="preserve">3. </s>
            <s xml:id="echoid-s5739" xml:space="preserve">cap.</s>
            <s xml:id="echoid-s5740" xml:space="preserve">1.</s>
            <s xml:id="echoid-s5741" xml:space="preserve">pag.</s>
            <s xml:id="echoid-s5742" xml:space="preserve">92. </s>
            <s xml:id="echoid-s5743" xml:space="preserve">*Ex Ambaiba,* inquit, *ignem ſinè pyrite &</s>
            <s xml:id="echoid-s5744" xml:space="preserve">*
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            *chalybe ita eliciunt Braſilienſes. </s>
            <s xml:id="echoid-s5745" xml:space="preserve">Fruſtum ligni, aut potiùs radicis*
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            *buius arboris ſumunt exſiccatum; </s>
            <s xml:id="echoid-s5746" xml:space="preserve">in eo faciunt foraminulum,*
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            *buic immittunt bacillum faſtigiatum ex duro aliquo ligno, & </s>
            <s xml:id="echoid-s5747" xml:space="preserve">quaſi*
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            *terebrando circumagunt, pedibus frustum illud immotum deti-*
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            *nentes, ac applicantes folia ſicea arborum, ſeu goßypium: </s>
            <s xml:id="echoid-s5748" xml:space="preserve">ſic eli-*
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            *ciunt ignem, prout libet.</s>
            <s xml:id="echoid-s5749" xml:space="preserve">* Loquens verò lib. </s>
            <s xml:id="echoid-s5750" xml:space="preserve">2. </s>
            <s xml:id="echoid-s5751" xml:space="preserve">cap. </s>
            <s xml:id="echoid-s5752" xml:space="preserve">8. </s>
            <s xml:id="echoid-s5753" xml:space="preserve">de li-
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            gno Caraguatâ-guacû ait illud ſiccatum inſtar funiculi ſulphurati
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            ardere, atque ex eo ignem elici poſſe duriore ligno applicato. </s>
            <s xml:id="echoid-s5754" xml:space="preserve">Et
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            apud eundem lib.</s>
            <s xml:id="echoid-s5755" xml:space="preserve">2.</s>
            <s xml:id="echoid-s5756" xml:space="preserve">cap.</s>
            <s xml:id="echoid-s5757" xml:space="preserve">3. </s>
            <s xml:id="echoid-s5758" xml:space="preserve">in Annotat. </s>
            <s xml:id="echoid-s5759" xml:space="preserve">Io: </s>
            <s xml:id="echoid-s5760" xml:space="preserve">de Laët ex Franciſco Xi-
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            menez, Achiotl (idem eſt cum Vrucu Braſilienſium) *eſt arbor mo-*
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            *le, trunco, figuraque omnino Aurantiæ ſimilis: </s>
            <s xml:id="echoid-s5761" xml:space="preserve">materies ſpinoſa &</s>
            <s xml:id="echoid-s5762" xml:space="preserve">*
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            *candida, quæ vtilis est ad ignem eliciendum inſtar ſilicis confri-*
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            *cando interſe.</s>
            <s xml:id="echoid-s5763" xml:space="preserve">* Quantum autem frictus valeat, etiam ſi non ſint
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            ferulacea & </s>
            <s xml:id="echoid-s5764" xml:space="preserve">exotica ligna, ſatis docetid, quod legimus in Dia-
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            rio Nautico Iacobi le Maire anno 1615. </s>
            <s xml:id="echoid-s5765" xml:space="preserve">die 6. </s>
            <s xml:id="echoid-s5766" xml:space="preserve">Decembris, ſub al-
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            titudine Poli gr.</s>
            <s xml:id="echoid-s5767" xml:space="preserve">47. </s>
            <s xml:id="echoid-s5768" xml:space="preserve">min.</s>
            <s xml:id="echoid-s5769" xml:space="preserve">25. </s>
            <s xml:id="echoid-s5770" xml:space="preserve">ad latus Septentrionale Portûs *Deſire;</s>
            <s xml:id="echoid-s5771" xml:space="preserve">*
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            vbi hæc habentur: </s>
            <s xml:id="echoid-s5772" xml:space="preserve">*Atque bìc conſultum iudicauimus aliquandiu*
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            *ſubſiſtere, nec in apertum nos Oceanum dare, ne Maris æſtu retro-*
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            *ferremur, qui bìc loci tantâ rapiditate in Auſtrum fertur, vt demiſ-*
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            *ſus funis anchorarius, veloci nauis raptu, foraminis, per quòdrue-*
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            *bat, latera margineſque accenderet, vt fumigans lignum aquâ reſtin-*
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            *gui neceſſe eſſet.</s>
            <s xml:id="echoid-s5773" xml:space="preserve">*</s>
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            <s xml:id="echoid-s5774" xml:space="preserve">Maur. </s>
            <s xml:id="echoid-s5775" xml:space="preserve">Hæc omnia, & </s>
            <s xml:id="echoid-s5776" xml:space="preserve">multa huiuſmodi, quæ poſſem facilè
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            congerere, niſires eſſet extra omnem controuerſiam experimentis
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            plurimis teſtata, ſatis oſtendunt, non aliunde, ignem peten-
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            dum eſſe, à quo lignum accenditur, quàm ex ipſo ligno, quod
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            teritur; </s>
            <s xml:id="echoid-s5777" xml:space="preserve">adeò vt præclarè dixerit D. </s>
            <s xml:id="echoid-s5778" xml:space="preserve">Gregorius Nazianzenus à S.
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            </s>
            <s xml:id="echoid-s5779" xml:space="preserve">Dorotheo laudatus ſerm.</s>
            <s xml:id="echoid-s5780" xml:space="preserve">10. </s>
            <s xml:id="echoid-s5781" xml:space="preserve">ante med. </s>
            <s xml:id="echoid-s5782" xml:space="preserve">*Ignis, materiæ fœtus &</s>
            <s xml:id="echoid-s5783" xml:space="preserve">*
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            *germen eſt, & </s>
            <s xml:id="echoid-s5784" xml:space="preserve">ipſam materiam conſumit, velut malitia malos de-*
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            *perdit.</s>
            <s xml:id="echoid-s5785" xml:space="preserve">* Neque enim audiendi ſunt, qui in illo lignorum conflictu
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            ita aërem conteri exiſtimant, vt ex eo ignis gignatur, aëre ſcili-
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            cet in ignis naturam tranſeunte. </s>
            <s xml:id="echoid-s5786" xml:space="preserve">Nam illa aëris in ignem conuer-
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            ſio non temerè, & </s>
            <s xml:id="echoid-s5787" xml:space="preserve">nullâ ratione aſſerenda, ſed validioribus argu-
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            mentis ſtabilienda priùs eſſet; </s>
            <s xml:id="echoid-s5788" xml:space="preserve">ſiquidem duriſſimam glaciem ſi </s>
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