Ever wondered how the brain builds reality? What if we tell you that your brain sometimes sees things that aren’t present? Cannot agree with it. Well, then it's time to put your eyes to the test. Take ...

Spot the hidden number 3 in a 9-second brain teaser optical illusion that tests observation, IQ, and visual perception skills ...

Optical illusions trick you into seeing things that aren’t real, like still images that appear to move or identical colors that look different. This happens because your eyes and brain speak a "simple ...