There’s ONE way that time travel is possible. And it’s happening every moment, so go with it – The philosophy of: Billy the Kid (in Bill & Ted’s Excellent Adventure)

So time travel (backwards) is a toughie… and one of the reasons is this… But you are always time travelling. Into the future. Just now, your past 3 seconds ago is gone. Forever. And ditto your past 3 seconds ago now. So you’ve got two options: 1) You can pine for …

Why Time travel (at least backwards) is not possible – The Philosophy of: minutephysics and the Grandfather Paradox

Time travel’s a tough nelly. And largely because Time only goes in one direction. And maybe that’s enough to prove that traveling backwards in it is not possible. Well, this paradox from minutephysics is something that could make the whole thing at least a bitch to do, makes the whole …