Re: Time travel - Speed of light
^^ Very interesting. I heard about that few years ago also.
Basically, if memory serves me right, two electrons when they form a pair, spin in different direction.
Theory said (hence Einstien reference in that article) that you can take those two elctrons milliions of light years apart and if you change the spin of one electron, the other one sitting at the other edge of universe will change its spin automatically, right away.
That information b/w both elctrons exchange hands at the speed that violates any physical boundaries known to physicist