Theories of time travel and perpetual motion?

well-liked magnetic perpetual movement attainable in the product: query Nathan : theories of time travel and Perpetuum Mobile I know it is not attainable to travel in time. But you could theoretically go in the future? I read somewhere that the time would slow down the road to a person close to the speed of light. If this theory is right. Could you create a kind of perpetual motion, to attain these speeds? I think possibly, magnetic and space to reduce friction and drag Finest Answer.

Tesla Energy Motor Magnets