The Skeptic's Field Guide: Amazing optical illusion

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The Skeptic's Guide to the Universe

Optical Illusions

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Whether they’re drawn from nature or art, optical illusions can amaze, amuse, confuse, and fool the viewer. They remind us that we do not see the

Exceptional Eye Tricks

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101 Amazing Optical Illusions: Fantastic Visual Tricks

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At first this illusion looks like the earth from space but you'll soon work out what it REALLY is

It's All in Your Head: 17 Optical Illusions Prove You Can't Trust Your Brain - WebUrbanist