The light fittings look like 3D cubes from the distance but are actually ... drawing them in to unveil its secrets.' Another optical illusion baffled the internet recently as people struggled ...

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 have long been a popular pastime on the internet, captivating users with their tricky visual puzzles. These ...

Physicists from the University of Vienna have for the first time reproduced the optical illusion known as the Terrell-Penrose ... To study the Terrell-Penrose effect, physicists used a stationary cube ...

(Also read: Test your visual skills: Find cube in this tricky optical illusion to prove you're a true puzzle champion) ...

Can you spot the hidden cube in this tricky optical illusion?(Facebook/ Minion Quotes) (Also read: Think your eyesight is perfect? Count all the cats in this tricky optical illusion to prove it ...