take a look at our guide on how to download Photoshop so you have the tools to make your op art or check out our guide to the best monitors for graphic artists. Sometimes the best optical ...

A QUICK glance at this optical illusion can reveal a lot about your personality. Determine whether you’re an optimist or a ...

Op Art, also known as optical art, is a type of art that features optical illusions. The way that lines, shapes, space and colour are used can fool our eyes and brain to see movement that is not ...

When Art Ashkin, Steve Chu, and their colleagues at Bell Labs in Holmdel, NJ, first invented optical tweezers, they spent their days pushing around tiny, glass spheres. But it wasn't long after their ...

A new optical illusion has been creating a buzz ... It features a dense, green forest or foliage as the background, with a challenge written at the top: "Test Your Vision: Only the sharpest ...