Cornered

The magician removes a deck of cards. He shuffles the deck and has a card selected. The magician displays both sides of the card very openly on all sides and shows both of his hands to be absolutely empty. He then tears a corner off the card. The torn off piece and the card are again very freely displayed. The magician then waves the card over the piece and the torn piece visually pops back onto the card! The card can again be shown freely on both sides and is then handed out for examination.