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History, 18.10.2020 01:01 kaitlynn73
This Greek mathematician was known for his work in geometry and physics. The Greek army used two of his inventions: the catapult and the mirror system. Egyptians later used a screw system that bears my name to Irrigate the Nile River Valley. Who am I?
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This Greek mathematician was known for his work in geometry and physics. The Greek army used two of...
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