Have you ever wanted to perform an effect that people will remember forever? A balloon is filled with air, then slowly pressed onto a deck of cards. As the balloon slowly deflates, the deck seems to defy the laws of physics by appearing to be trapped inside. This trick can be performed using many different objects with four corners such as a smartphone or small box of candy.
You don't have to be double jointed to shock your audience with this unforgettable effect. Place your hand on a table, and ask a spectator to follow along with your movements. They will freak out when you suddenly twist your arm around in an impossible way they cannot repeat. Your spectator will ...