Are Optical Illusions Cultural?, Smart News

People from around the world respond to optical illusions different. But why?

Optical illusion baffles netizens; is the man sitting inside or outside the house? - Times of India

This optical illusion breaks your brain for 15 milliseconds

Optical illusion reveals whether you're smart or optimistic depending on what you see first

Antoine Peters creates optical illusions with Lenticular Weave textiles

How Optical Illusions Work

Curious Kids: how does an optical illusion work?

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How many spots can you see in this optical illusion? - BBC News

Humans can 'see' future