Casati, Paolo, De igne dissertationes physicae, 1686

Page concordance

< >
Scan Original
481 53
482 54
483 55
484 56
485 57
486 58
487 59
488 60
489 61
490 62
491 63
492 64
493 65
494 66
495 67
496 68
497 69
498 70
499 71
500 72
501 73
502 74
503 75
504 76
505 77
506 78
507 79
508 80
509 81
510 82
< >
page |< < (59) of 672 > >|
    <echo version="1.0RC">
      <text xml:lang="la" type="free">
        <div xml:id="echoid-div58" type="section" level="1" n="55">
          <p>
            <s xml:id="echoid-s15830" xml:space="preserve">
              <pb o="59" file="0487" n="487" rhead="De Ignibus Aeris."/>
            rarò utriuſque in eâdem fœdâ tempeſtate violentiam experimur.
              <lb/>
            </s>
            <s xml:id="echoid-s15831" xml:space="preserve">Aqueus enim vapor, qui facilè, vel ſolâ compreſſione, iterum
              <lb/>
            in aquam cogitur, non concreſceret in grandinem, niſi illi com-
              <lb/>
            miſceretur coagulum; </s>
            <s xml:id="echoid-s15832" xml:space="preserve">quod, præter frigidos ſpiritus à nobis
              <lb/>
            olim admiſſos, etiam plurimos ſales continet (ſali autem vim
              <lb/>
            coagulandi communiter tribuunt, nam ſpiritus ſalis non ſolùm
              <lb/>
            alios ſpiritus, ſed & </s>
            <s xml:id="echoid-s15833" xml:space="preserve">oleoſa quævis congelat, @@que coagulat) & </s>
            <s xml:id="echoid-s15834" xml:space="preserve">
              <lb/>
            quidem plantis valdè noxios; </s>
            <s xml:id="echoid-s15835" xml:space="preserve">vulneri ſiquidem plantæ ex per-
              <lb/>
            cuſſione grandinis inflicto adhæreſcunt ſalinæ particulæ ita in-
              <lb/>
            feſtæ, ut non ſolùm ramus aut palmes percuſſus tabeſcat, ſed
              <lb/>
            etiam in reliquas partes malum ſerpat, & </s>
            <s xml:id="echoid-s15836" xml:space="preserve">præcipuè in vitibus,
              <lb/>
            quibus fibrarum textura rarior, niſi fortè pluvia grandini ad-
              <lb/>
            miſta peſtem illam illicò abſtergat. </s>
            <s xml:id="echoid-s15837" xml:space="preserve">Hoc verò in melonibus ma-
              <lb/>
            nifeſtum fit; </s>
            <s xml:id="echoid-s15838" xml:space="preserve">quandoquidem, licèt duri & </s>
            <s xml:id="echoid-s15839" xml:space="preserve">craſſi corticis vulnus
              <lb/>
            leve & </s>
            <s xml:id="echoid-s15840" xml:space="preserve">contemnendum videatur, tamen intimæ partis eſculen-
              <lb/>
            tæ ſapor corrumpitur, ſalibus grandinis ad ima permeantibus.</s>
            <s xml:id="echoid-s15841" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s15842" xml:space="preserve">Dand. </s>
            <s xml:id="echoid-s15843" xml:space="preserve">Non ſales tantummodò tum volatiles, tum fixos in
              <lb/>
            ſublime cum vaporibus elatos, verùm etiam terreni pulveris
              <lb/>
            vim non modicam aliquando in nubium uſque regionem trans-
              <lb/>
            ferri concedent, qui lapidibus pluiſſe putant non à turbine ex
              <lb/>
            torrentis alveo ſurreptis, ac poſtmodum dimiſſis, ſed in ipſo nu-
              <lb/>
            bium gremio genitis: </s>
            <s xml:id="echoid-s15844" xml:space="preserve">adeò ut non perſpicua glacies, cujuſmodi
              <lb/>
            eſt grando, ſed, ob admiſtionem plurimi terreni pulveris, opa-
              <lb/>
            cum quid coaluerit, à ſaxeâ duritie minimum diſtans; </s>
            <s xml:id="echoid-s15845" xml:space="preserve">hanc
              <lb/>
            enim ipſa grando obtinet etſi pellucida. </s>
            <s xml:id="echoid-s15846" xml:space="preserve">In horum opinionem ſi
              <lb/>
            nos adduci patiamur, ſaxeam hujuſmodi pluviam dupliciter
              <lb/>
            comminiſci poſſumus. </s>
            <s xml:id="echoid-s15847" xml:space="preserve">Primùm quidem ſi ſaxa illa decidua dica-
              <lb/>
            mus à grandinis natura non abfuiſſe; </s>
            <s xml:id="echoid-s15848" xml:space="preserve">ſed ſublatâ perſpicuitate
              <lb/>
            lapideam naturam mentita fuiſſe, atque poſtea grandinis in mo-
              <lb/>
            rem ſoluta fuiſſe in aqueum liquorem: </s>
            <s xml:id="echoid-s15849" xml:space="preserve">ſic vino vi ſulminis coa-
              <lb/>
            gulato non ultra triduum rigor ille durat, ut fuit obſervatum.
              <lb/>
            </s>
            <s xml:id="echoid-s15850" xml:space="preserve">Deinde ſi ingentem terreni pulveris copiam in ſublime elatam
              <lb/>
            admittamus ope ventorum invicem confligentium unà cum va-
              <lb/>
            pore & </s>
            <s xml:id="echoid-s15851" xml:space="preserve">ſalibus ſubactam, atque vehementi calore ſulphurea-
              <lb/>
            rum exhalationum excoctam in lapideam duritiem. </s>
            <s xml:id="echoid-s15852" xml:space="preserve">Huc for-
              <lb/>
            taſſe quis referat cauſam ejus, quod ſcribit Livius Decad. </s>
            <s xml:id="echoid-s15853" xml:space="preserve">4. </s>
            <s xml:id="echoid-s15854" xml:space="preserve">lib. </s>
            <s xml:id="echoid-s15855" xml:space="preserve">9. </s>
            <s xml:id="echoid-s15856" xml:space="preserve">
              <lb/>
            ante med. </s>
            <s xml:id="echoid-s15857" xml:space="preserve">Novendiale deinde ſacrum tenuit, quòd in Piceno per tri-
              <lb/>
            duum lapidibus pluerat, ignesque Cœleſtes multifariam orti aduſſiſſe
              <lb/>
            complurium levi afflatu veſtiment a maximè dic ebantur: </s>
            <s xml:id="echoid-s15858" xml:space="preserve">quaſi potiſſi-
              <lb/>
            ma ignearum expirationum pars coiverit ad efformandos lapi-
              <lb/>
            des, reliquæ verò imbecilliores decidentes leviter </s>
          </p>
        </div>
      </text>
    </echo>
Impressum