Schott, Gaspar, Mechanica hydraulico-pneumatica. Pars I. Mechanicae Hydraulico-pnevmaticae Theoriam continet. , 1657
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              & conditionis ſit tubus,) at ſuperior aquæ fuperficies non ſu­
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              pereminet foramini ad perpendiculum, ut in appoſita Figura ap­
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              paret; adhuc effluit aqua columnaliter, ſeu inſtar columnæ
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              AB, cuius baſis eſt foramen B. altitudo perpendiculares à baſi
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              uſque ad ſummitatem iſtius aquæ; quæ baſi perpendiculariter
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              imminet. </s>
              <s>Ratio deſumitur ex dictis cap 1. Proprietate IV. </s>
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              Corollarium.
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              <s>EX his colligitur, ſolam columnam aqueam AB premere
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              ſupra foramen B, quoniam illa ſola ad perpendiculum im­
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              minet baſis foramini. </s>
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              Columna
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              aquea ſola
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              premit ſu­
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              pra
                <expan abbr="foramẽ">foramen</expan>
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              per quod ef­
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              fluit.
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              Propoſitio II. Phænomenon II.
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              Per tubos tam ſemper, quàm non ſemper plenos æqua­
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              lis altitudinis, & æqualium foraminum, effluit æqualis aquæ
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              copia, eodem vel æquali tempore, cuiuscunque capaci­
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              tatis & formæ ſint tubi.
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              <s>ALtitudo tuborum, tum hac, tum ſequentibus Propoſitioni
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              bus, ſumitur à lumine ſeu foramine, uſque ad ſuperius orifi­
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              cium, includendo etiam ipſius foraminis altitudinem ſeu craſ­
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              ſitiem, ab interiori ad exteriorem ſuperficiem baſis, ſi in baſi ſeu
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              fundo ſit foramen. </s>
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              Tuborum
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              altitudo vn­
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              de ſumatur
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              <s>Sint igitur, ut antea, tubi, AB, æquè alti, & æqualium fo­
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              raminum B, ſive ſemper pleni, ſive non ſemper pleni, cuius­
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              cunque capacitatis, & figuræ. </s>
              <s>Dico, per foramina illa effluere
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              eodem, vel æquali tempore, æqualem aquæ copiam. </s>
              <s>Quoni­
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              am enim, per præcedentem Propoſitionem, ſupra foramem B
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              in omnibus æqualis aquæ copia æquali vi premit, nempe colu­
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              mna aquea AB, cuius baſis eſt foramen B in omnibus æquale,
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              ut ſupponitur; & altitudo eſt perpendicularis AB, in omnibus
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              itidem æqualis; neceſſe eſt, æqualem aquæ copiam eodem tem­
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              pore decurrere ex omnibus: ubi enim omnia ſunt æqualia, ef­
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              fectus ſunt æquales. </s>
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