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Optical Illusions

Describes how the eye works and explains the brain puts together the flat images from two eyes to form a three dimensional image. Explains the meaning of persistence of vision, and discusses the blind spot. Demonstrates how and why eyes can be deceived, showing experiments with optical illusions.
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Pays: United States

Durée: 10 minutes

Qualité: HD

Libération: 1970

Optical Illusions (1970) - IMDb  6