Time travel - lie Infinite energy - lie Immortality - lie Parallel worlds - hmm The truth is scientists have no idea how big the universe is. For all we know, it could be infinite! In an infinity, everything is possible with an infinitely low probability. So it stands to reason that a parallel world is real, just incomprehensibly rare: begotten and theoretical yet existing! A 1/infinity chance in a place where everything happens can only be demonstrated in algebraic substitution. I hope this makes sense and remember this is only true in an infinite universe! Leave your thoughts!