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

Click here for a printable "Wowsheet" to help turn this ... and Wow in the World of optical illusions and ambush predators! Want to learn more about the science behind optical illusions and ...

Sugihara created a printable version of the 3-D illusion ... and thus can create new types of 3-D optical illusions," said Sugihara to CNN’s Jacopo Prisco by email in 2018.

Check out some of these optical illusions, below — and see how you perceive images placed before your eyes. Just how do optical illusions work? "From an evolutionary standpoint, optical illusion ...

A study found that radiologists who have years of training to ignore visual distractions were less susceptible to the Ebbinghaus illusion.

Optical illusions have long captivated the internet, leaving users scratching their heads as they try to make sense of what they see. These visual brain teasers not only entertain but also ...

Independent publisher Counter-Print has released Optic, a new book on the history of optical illusions in graphic design and how this craft has developed over the years. The inception of Op Art came ...

We de­fine "illusions" as the phenomena in which your perception differs from physical reality in a way that is readily evident. You may see something that is not there, or fail to see something ...