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Hello, Red Fox by Eric Carle
Children will wonder at this book based on Goethe's color theory.
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Optical Illusions Book by Al Seckel
Students of all ages are fascinated with this intriguing collection of baffling images and shapes that change before your eyes.
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Photon U - by Bryce Hixson
Explore reflection, refraction, color, anatomy of the eye, diffraction gratings, polarizing filters, and optical illusions
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