Welcome to Gaia! ::

Great Ideas! Growing a tardis, curses, flux capaciters, and star gates! Now all we need is a huge explosion.

If traveling past light speed could cause you to go back in time, what if the Big Bang sent the whole Universe back in time? People plot time out as a line, but what if it's a circle? What if we keep going around and around and around and around and around and around and around again?

well... while all you philisphos argue about the speed of light and "four dementions" and flux capacitors etc etc...
Simpletons like myself well just recount that nothing tarvels at the speed of light ecept light (or rather electromagentic radation)... your "four demsions is really just a parametic interpretation in what is actually a 3deminsional space..... and the precious little flux capacator etc etc.... is all wonderful fiction that allowes for what i am sure defies all laws of conservation.
If timetravel were in fact possible it would be like in "Primer". There would be a machine that has to be turned on at the point of return and you would have to spend just as much time going back to that point as you would have in returning....
and even that is bizare stretch...