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Light and Sight Drums and Percussion | Musical Fence | Sound and Hearing |
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Vision and
Illusions |
 Distortions, illusions, and objects that can't be real |
 Those "magic eye" pictures, and how we see depth |
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AntiGravity
Mirror |
 The Exploratorium shows how to make one yourself |
 Why mirrors reverse left to right, but not up and down. |
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Zoetrope
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 An artist proposes to build a three-dimensional version |
This optical toy uses the persistence of motion principle to create the illusion of motion. Learn about it here! | ||