Heron Alexandrinus, Spiritali di Herone Alessandrino

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              <s>D'vn'altro modo per fare che il vino ſcorra
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              proportionatamente.</s>
              <s> XXVI.
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              </s>
            </p>
            <p type="main">
              <s>Se noi volemo che gettando l'acqua in qualche
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              vaſo, ne ſcappi vino a proportione di eſſa, faremo
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              in queſto modo.
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                <figure number="37"/>
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              </s>
            </p>
            <p type="main">
              <s>
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              Sia medeſimamente vn vaſo AB con l'acqua, & vn'altro co'l vino
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              GH, e la canna EF ſia fuora del vaſo AB, e nel vaſo AB vi noti la
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              palla D, quale ſia ſoſtenuta da vna fune, che paſſando per le girelle ST,
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              ſia legata alla canna EF, ma l'altre coſe ſieno pur tutte l'iſteſſe, che di
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              ſopra hauemo detto.</s>
              <s> Dunque auiene che gettata l'acqua nel vaſo AB,
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              la palla D ſi ſolleua, & all'incontro s'inchina tanto la canna EF, che di
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              nuouo corre il vino.</s>
              <s> Si puote ancora operare queſto iſteſſo in altro modo.</s>
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              La fune, che tiene ſoſpeſa la palla D, traſportiſi per la girella S alla gi-
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              rella T, e da queſta poi al ſifone KLM, al quale ſi auinca: ſuccederà dun-
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              que che ſolleuata la palla D, ſi abbaſſarà il ſifone KLM, per eſſere ſoſpe-
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              ſo alla medeſima fune, di modo che la gamba di fuori del ſifone prenden-
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              do vantaggio, ne ſegue poi che il vino corra per la bocca M.</s>
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                <emph.end type="italics"/>
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              </s>
            </p>
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