It's Undeniable Friday! Every Friday, in addition to an odd little factoid, UndeniableFacts.com gives you a fun puzzle, illusion, or activity to enjoy and share. Today: The Teleporting Cat Trick This is a truly astounding illusion which you can use to bewilder your friends. To be honest, you can use any small animal or object for the trick, but I think a cat gives it an air of mystique. The video