Board Thread:Episodic and Issue Discussion/@comment-47881-20130312190015/@comment-34954086-20130314145441

Speed decreases time observed....

T=To/(1-v2/c2)0.5 The only way to reach the speed of light is with infinite energy. You can't get higher then infinite so you can't go faster then the speed of light. You can't go faster then the speed of light, you can't achieve a negative denominator. (Actually, given that it's a square root of negative in that case, so the result would work out to be a complex/imaginary. Which is pretty much what the idea of travelling back in time.).