Interesting Engineering on MSN
Gravity battery could power tall buildings using elevator-style energy storage system
Researchers pointed out that the system consists of a motor-generator unit, hoisting ropes, transmission gears, and a heavy ...
At the eastern edge of Germany’s Black Forest, just outside the medieval town of Rottweil, a peculiar structure — a skyscraper where nobody lives — dominates the land. It’s called TK Elevator Testturm ...
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