What is an Optical Illusion? An optical illusion is a visual phenomenon where the brain misinterprets what the eyes see.

So, if you think that your IQ is higher than 100% of people, then by using your sharp Hawk-Eye Vision and observation skills ...

How good are you at noticing details that others often overlook? Take this optical illusion test and see if you can ace it ...

A viral optical illusion featuring overlapping leaves hides the number “47,” which most people miss at first glance. The ...

So why do they look slanted? One person offers their opinion: "It’s th [e] alternating black/white diamonds making the ...

Get ready for the Optical Illusion 7, a captivating visual puzzle that challenges your perception! Buried within a sea of ...

Ready to challenge your brain and your eyes at the same time? This optical illusion and IQ-style test is designed to check ...

If you have never seen an optical illusion, it is an image that makes you see things differently than they actually are. Optical illusions trick your eyes into believing you see something that is not ...

Optical illusions play on the brain's biases, tricking it into perceiving images differently than how they really are. And now, in mice, scientists have harnessed an optical illusion to reveal hidden ...

What Is an Optical Illusion? An optical illusion is a visual phenomenon where the brain misinterprets what the eyes see.