From shape-shifting still images to mind-boggling illustrations, these viral illusions have astounded millions of viewers across the globe. We've curated a list of our favourite popular optical ...

Are you one of them? Created by Brusspup, the first optical illusion in our list is a bit of a geometric trick. The white circles appear to form a circular shape that rolls around the inside of ...

American psychologist Joseph Jastrow made this illusion in 1899 – to make a point about how the brain perceives what is in ...

That’s the power of optical illusions! These clever tricks play with your brain’s perception, making you see things that aren ...

Before jumping on in we have one question on our minds: what is an optical illusion? What is an optical illusion? Optical illusions are visuals that tend to be deceptive to the eye and brain.

Optical illusions have been keeping us entertained ... discovered by Joseph Jastrow (who makes another appearance on this list) in 1889. The two tracks appear to be different sizes when the ...

You definitely know about the phenomenon of optical illusions: pictures that turn into something else when you squint, or images that have two meanings at once. However, optical illusion photos ...

Here’s how it works. Scientists armed with a new computer model have taken a step closer to unlocking the mind-bending secrets of optical illusions that trick the brain into seeing the wrong ...

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 ...

But even brains make mistakes, which is where optical illusions come in. Optical illusions are images or pictures that perceive something other than reality. That’s why they’re also called ...