Of course, the part of the video that shows the pencil moving underneath the cube is down to clever editing (no-one's drawing ...

Optical illusions play tricks on your brain and can make you see ... which receive and transmit information coming into the eye. Ganglion cells are excited by light, and the intersections of ...

We selected a few optical illusions to test your perception of reality. Produced by Robert Libetti Follow BI Video: On Facebook More from Science Things are not always what they seem. While most ...

From confusing shadows to shape-shifting images, illusions play tricks on our brains, forcing us to think beyond the obvious. Can you count all the squares in this viral optical illusion?( ...

Optical illusions aren’t just for fun; they test your focus, observation skills, and mental agility. They play tricks on your brain ... at hide-and-seek than my kids!” (Also read: Optical ...