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6/18/2012

link Perpetual Motion encyclopedia article

Wouldn't any spaceship qualify (for all intents and purposes) as a perpetual motion machine beyond Earth's major gravitational pull? It seems to me also that this is the reason why deep space travel is eventually possible, because we should be able to build a ship that eventually can generate the velocities necessary to slow down time. If anyone out there is willing to share the math on that, I'm sure many people would be interested. Click on the discussion tab above to make a comment.

Best,

Rob