Optical illusions don’t just fool your eyes—they expose how your brain interprets reality. This video explores five powerful ...

Optical illusions IQ test: Are you up for a fun challenge that will twist your brain and test your observation skills? This optical illusion is perfect for those who think they have sharp eyes. Get ...

How good is your mental speed at observing hidden details? Solve this optical illusion to find out! Only if you are visually ...

Optical illusions are not fun games. These are mini IQ tests in disguise that challenge your intelligence, strong observation ...

Optical illusions play tricks on your brain and can make you see things that aren't really there, from static images swirling around the page to images that stay with you even after you look away.

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How optical illusions work has been long-debated among scientists and philosophers, who wonder whether these illusions stem from neural processing in the eye or involve higher-level cognitive ...

Artists and scientists have been creating optical illusions for centuries. Here are 35 mind-bending examples that prove you can't always trust what your eyes are telling you. When you purchase through ...