Heron Alexandrinus, Di Herone Alessandrino De gli automati : ouero machine semoventi, libri due, 1589

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          <head xml:id="echoid-head3" xml:space="preserve">DI CHI TRADVCE
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          SOPRA LE MACHINE
            <lb/>
          SE MOVENTI.</head>
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            <s xml:id="echoid-s40" xml:space="preserve">L’
              <emph style="sc">HAVEr</emph>
            noi trasferito dalla lingua Gre
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            cail libro d’Herone Aleſſandrino delle Ma-
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            chine Se mouenti, pareua, che c
              <unsure/>
            i obligaſſe
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            à far alquanto, diragionamentodella natu-
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            ra dell’antichità, del fine, e de gli inuentori
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            Ioro; </s>
            <s xml:id="echoid-s41" xml:space="preserve">& </s>
            <s xml:id="echoid-s42" xml:space="preserve">à dire anco alcuna coſa intorno lrs4;</s>
            <s xml:id="echoid-s43" xml:space="preserve">Hiſtoria di He
              <unsure/>
            -
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            rone medeſimo come quella che per la ſua antichità, è oſcu
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            riſsima, & </s>
            <s xml:id="echoid-s44" xml:space="preserve">à molti grandrs4;</s>
            <s xml:id="echoid-s45" xml:space="preserve">huomini ha dato cagione di er-
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            rare. </s>
            <s xml:id="echoid-s46" xml:space="preserve">Dico dunque, che la diuiſione, laquale ſi fa delle
              <lb/>
            fubalternate alle Mathematiche, viè quella parte, ò ſpe-
              <lb/>
            tie diloro, che ha preſo il nome dalle Machine, & </s>
            <s xml:id="echoid-s47" xml:space="preserve">ſi chia-
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            ma Mechanica, ò Machinatiua, auuenga che non ſempre
              <lb/>
            le dimoſtrationi Mathematiche verſino intorno à gli acci-
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            denti proprij delle quantità ſeparate dalla materia: </s>
            <s xml:id="echoid-s48" xml:space="preserve">matal-
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            hor anco s’adattino à ſoggetti ſenſibili, e dimoſtrino le me-
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            rauiglie d alcuni effetti che accaggiono in loro. </s>
            <s xml:id="echoid-s49" xml:space="preserve">Coſi fan-
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            no le dimoſtrationii perſpettiui, coſi quelle che rendono
              <lb/>
            le ragioni delle varie apparitioni dell imaginine gliſpec-
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            chi, coſi quelli ancora, che dimoſtrano onde naſca la for-
              <lb/>
            za multiplicata di quelle machine onde ſi alzano </s>
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