View source for Talk:Wanted Features/@comment-108.17.83.163-20140804175241/@comment-24629047-20140811152555

Time travel cannot exist because its a paradox, well at least for humans it is. Because if we have the need to go back in time and we do, we have then satisfied that need and therefore we have no need and therefore we never went back in time to satisfy that need. Thus creating a interdimensional loop that cannot be broken unless the human cancels its want to time travel. it is possible to accidently time travel I suppose, though your theory that black holes can take you back in time isn't correct, there is no right place to enter a black hole. you would be crushed from the immense amount of pressure, unless we discovered gravitons and could revert the gravitational pull. and on top of that, blackholes are just dead stars, folding in on themselves over and over until it has nothing left to consume and depletes, eating itself.