Sometimes, optical illusions are nothing more than interesting, with no real insight into you as a person. These visual perceptions can transform human faces into aliens, confuse you by simply turning ...

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Optical illusions come in all forms, from mind-melting artwork to photography trickery, but there's one style that never fails to perplex the internet – the humble colour illusion. Fooling the brain ...

Optical illusions are older than you think. The first optical illusions date back to 20,000 BC and were seen in caves. Nowadays they are found all over the place – on screens, in books and even in ...

An Optical Illusion gives you insight into how you think beyond the boundaries of your logical and thinking skills. These types of illusions are not just for fun, but they help to check your IQ, ...

How optical illusions work has been long-debated among scientists and philosophers, who wonder whether these illusions stem from neural processing in the eye or involve higher-level cognitive ...

Professor Michael Bach works in the research department at the University Eye Hospital in Freiburg. Through vision-related pathologies, he has taken a very close look at how the eye works and the ...

Thanks to a handy psychological trick, one man claims he can tell if you’re shy and quiet or confident and stubborn in mere seconds. The insight doesn’t come from asking you deep questions, though – ...

Viewers have been left stumped trying to determine how many shapes are in this photo. This optical illusion creates a series of triangles, squares and lines, but most viewers are shocked to learn that ...

This old but no less informative video has recently resurfaced, and it illustrates an interesting optical illusion that makes speed appear much slower when using a longer focal length. Scientist, ...

This resource contains an engaging, fully editable, 35-slide PowerPoint presentation on the theme of optical illusions and the messages these illusions contain. This is an ideal New Year assembly or ...