is time travel possible?

[moslerporschefreak]

Originally Posted by Joseph1082

Well, I dimention by definition is linear, so time is indeed linear. It may exist in a T,Q plane, or a T,Q,R space, Q and/or R being other further dimentions, Q for instance standing for different quantum realities. So if one was to tranverse more than just time, say the T,Q palne, then you would end up in some random point.

Well is it possible then that time as we know it (or do not know it yet) is not only defined by the fourth dimension? I mean we define reality, I mean out physical world in three dimensions. It is not possible that time follows a similar path? Of course what i'm suggesting is really the theory of multiverses, something that I don't yet buy but for the sake of argument...

[youngvr4]

i always thought that in order to travel in time you would have to get from point a to point b in 0.000000000000.....etc sec