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While new optical illusions go viral all the time, here are some of the most famous illusions that have kept us scratching our heads for years.

Mind-blowing Minecraft illusions await! Explore amazing optical illusions, perspective tricks, and unique block designs to fool your friends in this creative build showcase. Trump says suspect is in ...

The Best Illusion of the Year contest offers researchers, and participants, an opportunity to explore the gaps and limits of human perception. By Katrina Miller Take a look at this video of a waiting ...

Which way is the dancer spinning? Clockwise? Counterclockwise? You can choose which direction you want her to spin by simply wishing it! (Hint: if the foot touching the ground is perceived to be her ...

Everyone loves an optical illusion — even if they leave us completely stumped — and they're all around us in the natural world. From an underwater waterfall in the Indian Ocean to a surrealist scene ...

Woman films cooking tutorial and accidentally creates optical illusion. A home chef was just trying to share a Taco Bell ...

Researchers used lasers to record and stimulate the activity of neurons in mice in order to learn how the brain processes and interprets optical illusions. (Allen Institute) Jo Kavaliauskas once saw ...