Mathematics, Magic & Mystery | Martin Gardner Derren yet powerful device that allows

yet powerful device that allows you to vanish the ring and make it reappear any way you wish

You've been walking around with a semi-fashionable TORN HOLE in your PANT'S LEG

As the shape of it is very suitable for various coin routines

After graduating with degrees in screen writing

to do incredible forces on anything

Mathematics, Magic & Mystery | Martin Gardner Derren yet powerful device that allowsWhy do card tricks work? How can magicians do amazing feats of mathematics mentally? Why do stage "mind reading" tricks work? As a rule we simply accept these tricks as "magic," we seldom recognize that they are really demonstrations of strict laws based on probability, sets, theory of numbers, topology and other branches of mathematics. This is the first book length study of this fascinating branch of recreational mathematics. Written by one of the