(Forwarding a message from Yahoo user Diana Lee <boostdi...@yahoo.com>:)
Hi, is anyone aware of an origami trick which you cannot unfold which looks like this: --- The finished figure was about one and a quarter inch long and a half inch wide. The way it 'locked' was simple. The main body of it was a tunnel and the two ends of the bill were sticking out of each end. You fold over the very ends, about the width of the borders of the bill, one up and one down. These were pushed into the tunnel until they passed each other. Because of the tight fit, you couldn't get them back out. To give you an idea, curl your fingers in. One palm up and one palm down. Hook your fingers together. Now, if they were inside a tight fitting pipe, you'd have trouble getting them out. --- Thanks, Diana