Optical illusions are fascinating internet users these days. Now, a new puzzle is blowing people’s minds online, and makes a simple flat image look completely three-dimensional. The viral post on ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Nastynice1 via Reddit A supposedly 3D optical illusion has been posted online and is ...

The optical illusion appears to show two grey squares with different shades, but they are actually exactly the same colour.

Our brains create false perceptions through these illusions, which make us see things that do not exist while they distort the actual appearance of objects. The human eye perceives motion through ...

Seeing things that aren’t really there is a daily experience in the 21st century. “When you see your best friend on Zoom, you don’t think, ‘OMG, a ghost,’ or ‘How did she get so tiny and inside my ...