Schott, Gaspar, Mechanica hydraulico-pneumatica. Pars I. Mechanicae Hydraulico-pnevmaticae Theoriam continet. , 1657
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              <s>V. Per tubos æquè altos, & æqualium luminum, non ſemper plenos, fluit eodem
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              tempore æqualis aquæ copia; ſed tantò fluit unus diutiùs altero, quantò
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              plus aquæ continet unus quàm alter. 115 </s>
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              <s>VI. Per tubos non ſemper plenos, & non æquè altos, æqualium tamen lumi­
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              num, eodem vel æquali tempore non fluit æqualis aquæ copia. ibid. </s>
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              <s>VII. Tubus altitudine quadrupedalis, cui pro baſis diametro pedis Pariſienſis
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              uncia, aquâ ſemper, plenus, effundit per lumen lineare in baſi ſitum, aquæ
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              libram ſpatio tredecim minutorum ſecundorum temporis. 116 </s>
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              <s>VIII. Aquæ fluentes ex tubis tam ſemper quàm non ſemper plenis æqualium
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              foraminum, ſed inæqualium altitudinum, habent rationem ſubduplicatam
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              altitudinum tuborum; habentque dicti tubi duplicatam rationem aqua­
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              rum, quas fundunt. 117 </s>
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              <s>IX. Aqua naturali motu deſcendens & effluens per tubos, imitatur leges alio­
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              rum gravium naturali motu deſcendentium. 120 </s>
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              <s>X. Velocitates motus aquæ deſcendentis & effluentis per tubos æqualium fo­
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              raminum, ſed inæqualium altitudinum, habent ſubduplicatam rationem
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              altitudinum. 125 </s>
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              <s>XI. Cauſam aſſignare, cur aquæ fluentes per tubos æqualium luminum, ſed in­
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              æqualium altitudinum, habeant rationem ſubduplicatam altitudinum tu­
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              borum. 126 </s>
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              <s>XII. Tempora quibus æqualis aquæ quantitas è tubis æqualium luminum, ſed
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              inæqualium altitudinum effluit, habent ſubduplicatam rationem tubo­
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              rum. ibid. </s>
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              <s>XIII. Si tubi, ſive ſemper pleni, ſive non ſemper pleni, ſint ejusdem altitudinis,
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              ſed inæqualium foraminum, eſt eadem ratio aquæ ad aquam, quæ foraminis
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              ad foramen, phyſicè ſeu ad ſenſum. 127 </s>
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              <s>XIV. Tubi non ſemper pleni æquè alti, & æqualium foraminum; ſed inæquali­
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              um baſium, evacuantur inæqualibus temporibus, eſtque eadem ratio tem­
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              porum, quæ baſium. 129 </s>
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              <s>XV. Tempora quibus deplentur tubi non ſemper pleni, æquèlati, ſed non æquè
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              alti, per æqualia foramina, ſunt in altitudinum ratione ſubduplicata. 131 </s>
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              <s>XVI. Tempora quibus evacuantur tubi non ſemper pleni ſimiles, & æquales
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              quoad altitudines & baſes, per lumina ſimilia inæqualia, ſunt reciprocè, ut
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              lumina. ibid. </s>
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              <s>XVII. Datis altitudine & foramine tubi ſemper pleni, invenire quantitatem
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              aquæ quam dato tempore effundat; vel, datis iisdem, invenire magnitudi­
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              nem ciſternæ quæ dato tempore repleatur. 132 </s>
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