Gravity ? There have been some experiments to use the energy stored in gravitational fields, but afaik none were a real success. I remember seeing a report once about some guy claiming he had build an engine that worked by getting energy from the motion of the starsOriginally Posted by Gelatinous Cube
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Gravity is very important for energy storage though, the way we do it here, and I imagine in quite a few other places, is to pump water from a lower to a higher tank, and then later use the energy from letting the water come back down again.![]()
Tidal wave energy generation exist, I believe they use it in some parts of Britain.
BTW Does anyone know at what speed gravity 'travels' ? Is it instantaneous or is it, like light, limited in speed ?
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