"ReactShorts is your go-to for quick, fun reactions to the most satisfying, mind-blowing, and viral videos online. From crazy ...

This fun optical illusion tests your ability to focus! The cluster of related words conceals a word. Within 5 seconds, identify the concealed word among these words. To reveal the deception, pay close ...

Have you ever looked at an optical illusion and felt like your brain was playing tricks on you? Well, there’s one illusion from the 1980s that’s baffled people: the "elephant with too many legs.

Optical illusions are fascinating visual phenomena that trick our brains into seeing something different from reality. They play with our perception, causing us to see things that aren't there or ...

Sarah Byosiere was at a barbecue just outside Melbourne, Australia, when she came up with the idea of presenting optical illusions to dogs ... around them—and how their perception differs from our own ...