In this optical illusion picture, a second man is hidden in plain sight. Are you one of the sharpest few who can spot the second man in 5 seconds? Test your observation skills now!

Y ou all may remember looking at optical illusions back in school, which were extraordinary objects on paper with a ...

Ever wonder why some numbers seem to “disappear” into the background? Optical illusions work by exploiting how our brain processes visual information. Our eyes capture the image, but our brain ...

Are you ready for a fun, challenging test of your observational skills? Well, today's optical illusion presents the exciting puzzle that will put your focus and attention to detail to the ultimate ...

Optical illusions have been proven to be a great brain exercise as it encourages problem solving skill and creative thinking while also helping us understand the way our brains and eyes work together.

Located in Parklands, the museum blends cutting-edge technology, local artistry, and a dash of magic to create an experience ...

RECENT articles 1–3 in Nature have discussed the explanation of optical illusions and, in particular, Gregory's theory of constancy scaling. According to this theory, illusions are produced in ...

This fun optical illusion tests your ability to focus! The cluster of related words conceals a word. Within 8 seconds, identify the concealed word among these words. You have only 8 seconds to find it ...