See this year's winning optical illusions and learn how they make the brain perceive things that are not reality.

Illusions like these mess with the brain's visual processing system, making viewers see things that aren't there in reality. | Credit: Eva Almqvist via Getty Images Optical illusions play tricks on ...

Looking at other people's optical illusions is fascinating, no doubt, but have you considered making your own? I've discovered a fantastic video that shows you how to play with angles by sketching ...

There are lots of visual illusions: an old woman who turns into a young girl, a drawing that’s either a duck or a rabbit depending on how you look at it, and, need I mention the blue and black, or ...

Five visually striking magic tricks are revealed step by step, showing how simple movements can create powerful illusions. Each effect relies on timing, angles, and subtle hand control rather than ...