Who Was Heron (Hero) of Alexandria? The Greek mathematician and engineer Hero of Alexandria was active in his native city of Alexandria, a part of the Roman Empire. His work is representative of ...

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 ...

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 ...

First, check into the boutique accommodations at Hotel Heron. It’s in the heart of Old Town, Alexandria — exceptionally walkable and designed to maintain historic charm but flex modern ...