Ancient Alarm Clock Invented by Plato (4th century BCE) - Ancient Technology
Ancient Greek Technology
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Reconstruction of a clepsydra (water clock) available as Framed Prints, Photos, Wall Art and Photo Gifts #14849077
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hindu_gurukul_ - Ancient alarm clock used by the Egyptians was made by a greek engineer, physicist and mathematician Ctesibius (285–222 BCE) who lived in Alexandria, Ptolemaic Egypt. But, Plato (428–348 BCE), a
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