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Dạy làm ảo thuật 4

Tài liệu hướng dẫn làm ảo thuật | 1 on Vertigo Effect You show an opened emptied and crushed soda can. Upon your command the can slowly restores itself making noises as all the dents disappear. Your magic hands heal the hole in the top so that the can is once again Sealed and Healed and looks like new. Now you open the can with a pfzzzt and the filled can is emptied into a glass with the real and original soda One normal can is used - no switches. What makes this works One is full one is empty. Can you tell which is which There are no switches in this trick. The can is entirely self contained. The trick makes use of the tremendous powers of carbon dioxide found in soda. I use Coca-Cola or Pepsi because this is the soda 1 have found to contain the most carbon dioxide but maybe you can find some other drink that works as well so I will refer to the drink simply as soda . 3 Preparation 1. Emptying the can Hold a normal full soda can upside-down in the kitchen sink. Make a small pinhole approximately 10mm 1 2 inch from the top of the can with a needle pushpin or the tip of a sharp knife the top meaning where you normally open the can . See figure B for approximate placement of hole. Try to find a place that hides the hole as good as possible. There will mostly be a place in the pattern on the can that will help camouflage the tiny hole. In this picture I have placed the hole in the black part of the drop on the can. The soda will squirt out of the can with high pressure even higher pressure if it is at room temperature. Try to empty the can by one third by emptying it into a measuring cup or by feel. When there is about two thirds of liquid left in the can turn it gently the right way up so that it stops squirting. 0. Crushing the can Now squeeze the can so that it looks crushed and the soda fills the can up to the needle hole. You want to make the dents in the can as soft as you can so that the power of the carbon dioxide does not crack the can later when you restore it. Try to simply press the can .