Explore the intense multitasking required to fly military helicopters and the rigorous training U.S. pilots undergo ...

The optical illusions are those mind-bending games that play with shapes and images and point of view. There are kinds of optical illusions: physical, physiological, and cognitive, which put the ...

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 ...

Optical illusions are an incredible way to measure your IQ and sharpen your observation skills. These visual challenges test your brain’s ability to process complex images, revealing just how ...

Players could boast about having 20/20 vision if they complete this tricky optical illusion in time. This image shows a pile of plain rocks and rubble. At first glance, it might seem like nothing ...

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 ...

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.

PUZZLE solvers have been challenged to solve this unique optical illusion that has baffled the minds of many. Only a true genius with a high IQ and a perfect 20/20 vision can crack this challenge ...