Jumping Signed BillA spectator's bill, which he signs or marks, is placed inside a 9" silk with a rubber band. The silk, rubber band and bill are then placed inside a glass. The glass is covered with an aluminum tube. Before you can blink, the bill has jumped from one tube to the other. But even more amazing, the opening of the second glass is now covered with the 9" silk which is held on by the rubber band and the bill is inside the glass under the silk. And, yes, the