Have you ever wondered how we see color?  Or why we see color? This TED talk by Beau Lotto titled “Optical Illusions Show How We See” helps explain how our eyes and minds actually work.

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Beau Lotto’s color games puzzle your vision, but they also spotlight what you can’t normally see: how your brain works. This fun, first-hand look at your own versatile sense of sight reveals how evolution tints your perception of what’s really out there.

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