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Ktesibios

Ktesibios
Født284 f.Kr.Rediger på Wikidata
Alexandria
Død221 f.Kr.Rediger på Wikidata
Alexandria
BeskjeftigelseOppfinner, matematiker, ingeniør Rediger på Wikidata
Embete
  • Museumsdirektør Rediger på Wikidata

Ktesibios (gresk: Κτησίβιος) (fl. 285–222 f.Kr.) var en gresk ingeniør og matematiker som hovedsakelig var virksom fra Alexandria. Han var den første som skrev en avhandling om komprimert luft og dens anvendelser i pumper. Han utformet også en teori om elastisitet. På bakgrunn av disse arbeidene, blir han regnet som pneumatikkens far. Han forbedret også vannuret, og laget dermed det for sin tid mest eksakte instrumentet for tidmåling.[1]

Referanser

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  1. ^ Encyclopædia Britannica: Ctesibius. "Greek physicist and inventor, the first great figure of the ancient engineering tradition of Alexandria, Egypt."
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Ktesibios
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