Only the top 2% of puzzlers can find the hidden number in 4 seconds. Can you? Quickly test your observation skills now!

We selected a few optical illusions to test your perception of reality. Produced by Robert Libetti Follow BI Video: On Facebook More from Science Things are not always what they seem. While most ...

These literal illusions come to life with eye-catching images that deviate our mind and attention from the objects ... Here's why Going back in time, optical illusions existed during the ancient ...

For more, visit: Perceptual art 3D street art Body art Zoetropes Paper sculptures Disappearing sculptures Shadow-art drawings Face illusions Trash illusions More from Real Estate ...

Optical illusions play tricks on your brain and can make you see ... which receive and transmit information coming into the eye. Ganglion cells are excited by light, and the intersections of ...

Set your timer for six seconds and dive in. If you’re struggling to find it on your own, don’t fret; optical illusions are meant to trick our perception. Instead of looking at the whole image ...

Optical illusions play tricks on your brain and can make you see things that aren't really there, from static images swirling around the page to images that stay with you even after you look away.

Readers are also given access to an array of notable contemporary figures within the scene, including Abby Haddican, Daughter, Design By Toko, and Classmate, each of whom share their viewpoints on ...

Find the elusive number hidden among a sea of 8s Challenge your eyes to spot patterns and hidden details Repeated shapes and ...

A shapeshifting lampshade fools your brain into seeing something that isn't there with the clever placement of light. The light fittings look like 3D cubes from the distance but are actually ...

A new optical illusion challenges readers to find a hidden squirrel within a nature scene in just seven seconds. The article ...

Architects and artists have clever ways of tricking you with optical illusions ... of a "trompe l'oeil" — a visual illusion in art that tricks the eye into perceiving a painted two-dimensional ...