The Home of Magic
Please tell me thats for sale! Martin Sanderson
You show five small balls to your audience, one black and four white. Theyre dropped into an opaque bag which is then shaken by an audience member to ensure that the balls are well mixed.
One by one five audience members remove a ball concealed in their hand. Despite the thorough mixing and random distribution of the balls you can instantly tell who holds the black ball!
Also by Mark Oberon
BANG ON