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Simple Optical Illusion Experiments with Everyday Materials
Simple Optical Illusion Experiments with Everyday Materials Author:Michael A. DiSpezio Be a scientist--and a magician--all at once! With just a little practice, you'll amaze people with fool-the-eye illusions that look like science experiments. Make a poker chip glow with a ghostlike blur. Shine a flashlight so it leaves a trail of light. Draw shark fins in a book, then watch them swim. Make an X disappear from a piece of paper. T... more »urn green boxes red, then green again. Try all 50 tricks!« less