This is a short video that shows you how to do a magic trick. This trick involves changing a penny to a quarter. The kid is holding a penny between the thumb and the index finger of one hand and nothing in the other hand. He then does a trick with both his hands and two quarters pop up. He then goes on to explain the trick. You need two quarters and a penny for this trick. Put both the quarters behind the penny, hold them tightly together and first show the penny. Then turn your hand inwards and pop up both the quarters with the penny hiding behind one of the quarters. The trick is all about angles.