An optical illusion is being perceived by different people differently, with some seeing a red circle in front and others seeing a blue circle. Optical illusions play with our minds in countless ...

The new illusion involves pills and whether or not you see them in red and blue, but once again it seems the joke is on your eyes. The experiment was unveiled by Michael Abrash, the chief ...

Kitaoka explained that the snap has a blue light filter applied to it, and the illusion it creates ... However, Kitaoka claimed there are no red pixels in the photo. In a follow-up tweet, the ...

An incredible optical illusion ... over areas of the photo. These lines trick your brain into thinking that whole area is in colour. Article continues below For example, blue grid lines placed ...

So, when looking at the green part of the illusion, it is the green and blue cones that get fatigued and fail to respond properly when the white screen flashes up. But the red cones that were not ...

But the latest illusion is arguably one of the ... That square turned red when you moved it in front of the photo,' one baffled viewer commented. Another added: 'The block and the truck are ...

Roses are red, violets are blue, and sometimes the brain plays tricks on you. The latest optical illusion to be flipping people out is a photo of some seemingly plump, red strawberries on a plate.

This stunning blue piece of Arctic ice has broken off a glacier and drifted down into the North Sea, off the coast of England to pose for this optical illusion photo. With up to 90 percent of an ...