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Light And Optics
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Crazy Images
Interactive animations and optical illusions that respond to user's input.

Eyetricks.com
Collection of illusions and other mind teasing oddities. Includes illusions that you can make.

M.C. Escher
Optical illusion art, news, history, copyright and foundation information.

Optics 4 Kids
Tells about the science of light and answers common questions.

Sandlot Science
Interactive optical illusions, games, science projects, fun puzzles, and distortions.

The Speed of Light
Defines the speed of light and describes how man learned to measure it. Includes interactive quiz.

 
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