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The Optical Illusion Pack
Author: Janet Sacks

ISBN: 9780764166174
Format: Hardcover
Number Of Pages: 36
Published: 2 December 2013
Country of Publication: US
Dimensions (cm): 20.3 x 21.0 x 1.8
Not only is this incredible kit packed with more than 100 mind-boggling illusions, it also explains the science behind them. Kids will love learning how the brain tricks the eye into seeing what may or may not actually be there. Sections explore:

Impossible shapes that appear real but are not

Static objects that seem to move

Camouflage techniques used by animals

The magic behind animation
3D images, and moreThis fun and unusual pack comes complete with lots of cool accessories to help with the illusions including: 3D glasses, a thaumatrope (for animated illusions), a press-out impossible triangle, plus acetate sheets and spinners for creating vibrating lines and other illusions. A built-in storage pocket secures illusion accessories.

About the Author

Janet Sacks has written many children's' books and has edited magazines for young readers in the U.K. She specializes in nonfiction subjects. Her accessible style and skill at simplifying information while keeping it accurate makes her nonfiction and reference articles enjoyable for read...

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