This video uses your eye’s built-in blind spot to trick your brain into making a man’s head vanish. I’ve seen some pretty awesome optical illusion videos in my time, and I’m calling it now ...

And other users claimed they missed the joke as they are already color blind ... animal you spot first. Meanwhile, the direction you think the horse is going in this optical illusion reveals ...

From the seemingly endless staircase to ‘The Dress’, many optical ... blind children in India who underwent sight-saving surgery. The children were shown the illusion and still saw the spots ...

On the surface, it might look like an easy job, but don't let it blind ... to spot the hidden elements in a very short time.

Also different? Our blind spots – both physical and social. As we continue celebrating Black History Month, today we're featuring Exploratorium Staff Physicist Educator Desiré Whitmore.

Many people are blind to what is directly in front of them. READ ALSO: Optical illusion: Only a true genius with a higher IQ can spot the '999' in just 7 seconds Breathe deeply, concentrate ...

Optical illusions occur because of the way our brain processes visual information. The human vision system is complex but not perfect. When light enters the eyes, it is converted into signals by ...

Optical illusions challenge the brain's perception by presenting visually perceived images that differ from reality. This article introduces a puzzle featuring a grid of the number 45, with a ...