You fill up a glass with water, cover it with a piece of paper, turn the whole thing upside down, let go with your hand and the paper and the water stays! Thats physics!

The children start clapping their hands and the “mercury” of the Klapp-O-Meter rises. When the sound of the applause decreases, so does the “mercury”. When the clapping reaches its climax, the...

"A sensation!? Probably. There's been a couple of Rainbow Decks around for many years. Usually a deck with 52 different back images, made from the cards of 52 different decks.

This is a marvellous bottle production! You show three differently coloured silks, one at a time by throwing them up in the air. Then you produce a champagne bottle from them. No body loads.