Posts by David Richardson
Thought for the day.
In the first century AD, Hero of
Thought for the day. In the first century AD, Hero of Alexandria, a genius engineer of Greek descent, created the aeolipile - a rudimentary steam eng...
Thought for the day. In the first century AD, Hero of Alexandria, a genius engineer of Greek descent, created the aeolipile - a rudimentary steam eng...
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