Insane bike trick seems to murder the laws of physics

We no longer live on Earth, my friends. We're in some weird world where people can do the impossible. Do you want to fly? You should try. Do you want to spin in the air in both directions? I think you can. Because this insane Superman double backflip bicycle trick destroys everything that should be humanly possible.… » 12/17/13 9:14pm 12/17/13 9:14pm