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How to Construct a Water Screw by Geometrical Principle
Archimedes of Syracuse
I devised this simple machine to solve a vexing problem: how to defy gravity and lift water from a lower to a higher place....
How to Construct a Water Screw by Geometrical Principle
Archimedes of Syracuse
I devised this simple machine to solve a vexing problem: how to defy gravity and lift water from a lower to a higher place....