here's one to ponder...

as you approach the speed of light, time slows down, and supposedly, if you were to reach the speed of light, time would stop. you wouldn't know that you traveling. however, if you go faster than the speed of light, time would reverse...

the problem is, if time reversed, you'd get back to going slower than the speed of light, and be traveling forward again. so if you ever did try to go faster than the speed of light, you'd end up in a neverending battle without even knowing that what's happening...

it's a paradox.

i wish they had an einstien smiley