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Hero of Alexandria (/ ˈ h ɪər oʊ /; Greek: Ἥρων ὁ Ἀλεξανδρεύς, Hērōn hò Alexandreús, also known as Heron of Alexandria / ˈ h ɛr ən /; probably 1st or 2nd century AD) was a Greek mathematician and engineer who was active in Alexandria in Egypt during the Roman era.
Heron of Alexandria was a Greek geometer and inventor whose writings preserved for posterity a knowledge of the mathematics and engineering of Babylonia, ancient Egypt, and the Greco-Roman world. Heron’s most important geometric work, Metrica, was lost until 1896.
- The Editors of Encyclopaedia Britannica
Heron or Hero of Alexandria was an important geometer and worker in mechanics who invented many machines including a steam turbine. His best known mathematical work is the formula for the area of a triangle in terms of the lengths of its sides.
Learn about Heron of Alexandria, a brilliant Greek scholar who wrote on geometry, mechanics, pneumatics and more. Discover his inventions, such as steam engines, programmable computers and temple machines.
Jun 23, 2024 · Hero of Alexandria was a mathematician, engineer, and inventor. Considered as the greatest experimenter of his time, Hero of Alexandria invented the windwheel among many other devices. He published a detailed description of a steam-powered instrument called an ‘aeolipile,’ which is also known as ‘Hero’s engine.’.
Heron of Alexandria, or Hero of Alexandria, (flourished c. ad 62 , Alexandria, Egypt), Greek mathematician and inventor. He is remembered for his formula for the area of a triangle and for inventing the aeolipile, the first steam engine, which, in his design, was a forerunner of the jet engine.
During 10 AD a mathematician emerged in the classical age who transformed the landscape of mathematical science, Hero of Alexandria. Being the greatest experimenter of antiquity he represents the Hellenistic scientific tradition in Roman Egypt.
