This brain-frazzling optical illusion is enough to put your head into a spin. The purple-and-yellow image looks as though it’s both three-dimensional and moving but is in fact stationary and flat.

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This mind-bending optical illusion has left people baffled — with viewers not knowing if the circles or arrows are moving. The image, created by Japanese Twitter user Jagarikin, has left thousands ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The Vienna team stitched ...

You look at an image of a black circle on a grid of circular dots. It resembles a hole burned into a piece of white mesh material, although it’s actually a flat, stationary image on a screen or piece ...

Today I learned that scientists study optical illusions. I always thought they were just for fun. A team of psychologists studied variations of this “expanding hole” illusion to determine what effects ...

A new optical illusion with a horse has gone viral, not only because of its visual deception but because of the secret hints it provides about your personality. Here is an optical illusion wherein you ...

Optical illusion puzzles are more than just fun internet distractions. These puzzles have been a part of daily lives since ...

If staring at this image down below (here’s a big version) makes you feel like you’re being swallowed by a black hole, you’re not alone. According to a new paper in the journal Frontiers in Human ...