khoi tyo ta thaha bhayena..... but string theorists are suggesting that Einstein's assumption that the speed of light is the limit in the universe might jus be wrong. If string theory were to be true, we don't live in a 3d world nomore. They suggest its a 6 D world with three of its dimensions hidden and to feel the 6 D effect we'd have to be one/billionth our current size. And the best part about this theory is it can never be observed and never be experiimented, HENCE CAN NEVER BE PROVED FALSE EITHER :) by the way, has anyone seen the movie "what the FK do u know?"