Heron, the great inventor of Alexandria, described in detail what is thought to be the first working steam engine. He called it an aeolipile, or "wind ball". His design was a sealed caldron of water ...
History Computer (US) on MSN15d
Heron of Alexandria (Hero) – Complete Biography, History and InventionsWho Was Heron (Hero) of Alexandria? The Greek mathematician and engineer Hero of Alexandria was active in his native city of ...
Used in Greek theater to announce the entrances and exits of the gods, the original thunder-making machine was invented by Heron of Alexandria in the first century CE. Pulling the lever opens a trap ...
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