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by pixl97 947 days ago
Pray tell why do all the largest pieces of equipment on the planet use electric drives? This may be direct plugin to the grid, or diesel electric.

Moreso, explain hybrid systems like the Edison Topsy that run at a fixed rpm and can use battery for things like regenerative braking?

If you come to a form and say dumb crap, at least have something to attempt to prove your point.