What are optical illusions and why do we like them so much?

Daily Discovery: Optical Illusions & Color Vision - Fort Collins Museum of Discovery

Not just your imagination: The brain perceives optical illusions as real motion

50 Optical Illusions That Will Blow Your Mind - Parade

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Illusions - Sports Trading Cards

The Best Optical Illusions and What They Reveal About Our Brains

Eleven puzzling optical illusions and how they work - Interesting Engineering

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Illusions - Sports Trading Cards

Daily Discovery: Optical Illusions & Color Vision - Fort Collins Museum of Discovery

10 Cool Optical Illusions to Try

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Are Optical Illusions Cultural?, Smart News

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