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Updated: May 19, 2025
The mind is indeed sometimes wearied by being made to stop at every single step in the path, and wishes, with Ptolemy Soter, for a shorter road; but, upon the whole, Euclid's clearness has never been equalled. Ctesibus wrote on the theory of hydrostatics, and was the inventor of several water-engines; an application of mathematics which was much called for by the artificial irrigation of Egypt.
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