Guevara, Giovanni di, In Aristotelis mechanicas commentarii, 1627

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          <chap id="N10019">
            <p id="N10EBE" type="main">
              <s id="N10ED2">
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              ipſa ſcientia; hinc eſt, vt commodius ac magis propriè ſpe­
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              cies ipſæ corporum grauium; ac leuium comparentur ad gra­
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              ue & leue in communi, tanquam partes integrantes ad totum
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              quod conſtituunt; præſertim cum etiam genus dicat totum
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              confusè in compoſitione Metaphyſica vt eſt communis do­
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              ctrina ſumpta ex Ariſtotele lib. 5 Met. cap. 20. </s>
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            <p id="N10EF2" type="main">
              <s id="N10EF4">Iuxtà hæc igitur Mechanica ſcientia primò diuiditur in
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              Centrobaricam quæ quidem centrum grauitatis in quolibet
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              corpore ſpeculatur, & in Machinariam quæ verſatur circa
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              machinamenta quibus ipſa corpora mouentur, aut detinen­
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              tur, ſiue grauia ſint, ſiue leuia. </s>
              <s id="N10EFF">Rurſus Centrobaricam comi­
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              tatur, ab
                <expan abbr="eaq.">eaque</expan>
              dependet Sphæropœia, quæ motum circa cen­
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              trum ſphæricorum corporum contemplatur,
                <expan abbr="modumq.">modumque</expan>
              quo
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              ipſa conficienda ſunt exhibet ad imitationem corporum cœ­
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              leſtium, prout Archimedem confeciſſe traditur; quem etiam
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                <arrow.to.target n="marg12"/>
              librum de Sphęropœia edidiſſe refert Carpus Antiochenſis
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              apud Pappum Alexandrinum. </s>
              <s id="N10F19">Machinaria verò diuiditur in
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              Manganariam, cuius ope, exigua virtute, ingentia transferun­
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              tur pondera, & in Organopeticam, quæ inſtrumenta omnia
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              ad corporum motionem, aut detentionem accommodata ac
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              fabrefacta conſiderat,
                <expan abbr="modumq.">modumque</expan>
              quo fieri debent rationabili­
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              ter tradit. </s>
              <s id="N10F2A">Sub Manganaria continetur Mechanopætica, quæ
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              aquam ex imis facilè haurire ac in
                <expan abbr="altũ">altum</expan>
              tollere docet, & ſiqua
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              eſt alia ſpeculatio quæ ad corpus aliquod
                <expan abbr="leuãdum">leuandum</expan>
              aut tranſ­
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              ferendum ordinatur. </s>
              <s id="N10F3B">Sub Organopetica verò continetur Po­
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              liorcetica, quæ verſatur circa bellicas machinas, vt Arietes ad
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              quatiendos muros, vel Catapultas & alias quibus ſagittæ, la­
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              pides, ac tela, in longiſſima viæ ſpatia emittuntur, & videre
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              eſt apud Athenæum, Heronem mechanicum, & Apolliodo­
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              rum; & in Thaumaturgicam, de qua Hero Alexandrinus,
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              quæque tandem diuiditur in tres partes, quarum prima ver­
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              ſatur circa clepſydras, fiſtulas, varioſque ductus, quibus ex
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              vno vaſe in aliud aqua transfunditur, aut foris emittitur ad
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              conſtituendas fontes artificiales, aliaſque commoditates prę­
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              ſtandas. </s>
              <s id="N10F52">Secunda verò docet quo pacto rotis, neruis, tim­
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              panis,
                <expan abbr="alijsq.">alijsque</expan>
              inſtrumentis motus veluti animatus præſtetur </s>
            </p>
          </chap>
        </body>
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