In this video, I explore my fascination with magic and optical illusions by building five furniture chair optical illusions.

From shifting lines to disappearing dots, optical illusions reveal how the brain interprets — and often misinterprets — the ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Larry June Optical ...

Medical imaging experts are adept at solving common optical illusions, according to new research. The research is the first to show that people can be trained to do better at solving visual illusions, ...

In this Ebbinghaus illusion of relative size perception, the orange circle on the left looks bigger than the one on the right - but it is actually 10 per cent smaller. In a new study, medical imaging ...