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by Raymond Blum
These tricks, puzzles, memory tests, and other experiments will get you started. All you need is a pencil, a piece of paper, and a few supplies handy around the house. Guess your friend's secret number. Balancing Act shows how you draw half a painting, and the paper creates the other half. Cricket thermometer tells the correct time by counting the number of times a cricket ...more
Paperback, 96 pages
Published March 1st 1999 by Sterling Publishing (NY)
(first published May 1st 1997)
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