Heron <Alexandrinus>, Heronis Alexandrini spiritalium liber

List of thumbnails

< >
21
21 (15) 		22
22 (16)
23
23 (17) 		24
24 (18)
25
25 (19) 		26
26 (20)
27
27 (21) 		28
28 (22)
29
29 (23) 		30
30 (24)
< >
page |< < (9) of 131 > >|
    <echo version="1.0RC">
      <text xml:lang="la" type="free">
        <div xml:id="echoid-div6" type="section" level="1" n="6">
          <p>
            <s xml:id="echoid-s206" xml:space="preserve">
              <pb o="9" file="0015" n="15" rhead="SPIRITAL. LIBER."/>
            non comprimet; </s>
            <s xml:id="echoid-s207" xml:space="preserve">quatenus enim ad quietem, & </s>
            <s xml:id="echoid-s208" xml:space="preserve">motum
              <lb/>
            attinet, non differt dictum corpus ab humido eundem lo-
              <lb/>
            cum occupante: </s>
            <s xml:id="echoid-s209" xml:space="preserve">at vero vacua eſſe ex his etiam quiſpiam
              <lb/>
            percipiat. </s>
            <s xml:id="echoid-s210" xml:space="preserve">Vacuis enim non exiſtentibus, neque per a-
              <lb/>
            quam, neque per aërem neque per aliud corpus ullum poſ-
              <lb/>
            ſet lumen tranſire, ant caliditas aut alia potentia corporea:
              <lb/>
            </s>
            <s xml:id="echoid-s211" xml:space="preserve">nam quomodo radii ſolares per aquam in fundum vaſis pe-
              <lb/>
            netrarent? </s>
            <s xml:id="echoid-s212" xml:space="preserve">ſi enim aqua non haberet poros, ſed radii aquam
              <lb/>
            vi ſcinderent, contingeret vaſa plena ſuperſundi, quod
              <lb/>
            fieri non videmus: </s>
            <s xml:id="echoid-s213" xml:space="preserve">ad hæc ſi aquam vi ſcinderent, nonuti-
              <lb/>
            que radiorum alii ad ſuperiorem locum frangerentur, alii
              <lb/>
            deorſum caderent: </s>
            <s xml:id="echoid-s214" xml:space="preserve">nunc autem quicunque aquæ particu-
              <lb/>
            lis occurrunt franguntur ad ſuperiorem locum: </s>
            <s xml:id="echoid-s215" xml:space="preserve">quicunque
              <lb/>
            vero incidunt in aquæ vacua paucis particulis occurrentes
              <lb/>
            in vaſis fundum pervadunt: </s>
            <s xml:id="echoid-s216" xml:space="preserve">præterea ex his conſtat aquæ
              <lb/>
            vacua ineſſe: </s>
            <s xml:id="echoid-s217" xml:space="preserve">vinum enim in aquam injectum videtur ſe-
              <lb/>
            cundum fuſionem quandam per totum aquæ locum per-
              <lb/>
            meare; </s>
            <s xml:id="echoid-s218" xml:space="preserve">quod non fieret niſi vacua aquæ ineſſent: </s>
            <s xml:id="echoid-s219" xml:space="preserve">lumen
              <lb/>
            quoque alterum per alterum fertur: </s>
            <s xml:id="echoid-s220" xml:space="preserve">nam cum plures lu-
              <lb/>
            cernas quis accenderit omnia magis illuſtrabuntur, iiſdem
              <lb/>
            quoquo verſus per ſe invicem penetrantibus. </s>
            <s xml:id="echoid-s221" xml:space="preserve">Sed & </s>
            <s xml:id="echoid-s222" xml:space="preserve">per æs
              <lb/>
            per ferrum, & </s>
            <s xml:id="echoid-s223" xml:space="preserve">per alia corpora omnia penetratio fit, quem-
              <lb/>
            admodum & </s>
            <s xml:id="echoid-s224" xml:space="preserve">quod in torpedine marina contingit: </s>
            <s xml:id="echoid-s225" xml:space="preserve">at ve-
              <lb/>
            ro coacervatum vacuum præter naturam fieri demonſtratum
              <lb/>
            eſt, & </s>
            <s xml:id="echoid-s226" xml:space="preserve">per vas leve ori appoſitum, & </s>
            <s xml:id="echoid-s227" xml:space="preserve">per medicum ovum: </s>
            <s xml:id="echoid-s228" xml:space="preserve">
              <lb/>
            itaque cum plures demonſtrationes ſint de vacui natura,
              <lb/>
            eas quas modo attulimus, ſatis eſſe arbitrati ſumus; </s>
            <s xml:id="echoid-s229" xml:space="preserve">etenim
              <lb/>
            per ipſa ſenſilia demoſtrationes factæ ſunt: </s>
            <s xml:id="echoid-s230" xml:space="preserve">univerſe igitur
              <lb/>
            dieere licet, omne corpus ex tenuibus conſtare corporibus,
              <lb/>
            inter quæ ſunt vacua diſſeminata particulis minora: </s>
            <s xml:id="echoid-s231" xml:space="preserve">quam-
              <lb/>
            obrem abuſive dicimus nihil eſle vacuum vi aliqua non
              <lb/>
            accedente, ſed omnia eſſe plena vel aëre vel humido vel
              <lb/>
            alia quapiam ſubſtantia: </s>
            <s xml:id="echoid-s232" xml:space="preserve">quantum autem alicujus horum
              <lb/>
            excedit, tantundem alterius conſequitur, & </s>
            <s xml:id="echoid-s233" xml:space="preserve"/>
          </p>
        </div>
      </text>
    </echo>
Impressum