You know an optical illusion is particularly good if it gets people wound up enough to argue. Now one "trippy" example is having exactly that effect. At first glance, the image looks like a beach ...

O ptical illusions are all over the internet, but we rarely get to see one appear right before our eyes. There are countless types of optical illusions, from the literal to the physiological, but ...

Don't believe your eyes! These trippy optical illusions make identical objects appear different colours - here's how they trick you. Scientists explored numerous 'simultaneous contrast' illusions ...

In today's optical illusion challenge, we bring you a tricky brain teaser—find the lone number 59 hidden amongst other numbers. This eye test puzzles many, testing your visual perception and ...

Only ‘3D brains’ can spot the camel in this trippy optical illusion. In this animal-based optical illusion, viewers are challenged to spot the camel within the spectrum of colours.

7 trippy optical illusions that reveal how your brain perceives reality . ... If there’s one thing optical illusions can teach us, it’s that we can’t always believe our eyes.

Optical illusion crosswalks are trippy, but they could make street crossings safer. By Chris Smith. Updated Dec 19th, 2018 9:16PM EST. Image: cityphile.com.

Expect plenty of optical illusions and beguiling perceptions throughout the museum's illusion rooms, some of which are described below. The Beuchet Chair must be seen to be believed.

In this animal-based optical illusion, viewers are challenged to spot the camel within the spectrum of colours. But only specific people will see it. In this animal-based optical illusion, viewers ...