This instagram page posts videos of addicting optical illusions known as parallel view stereoscopic 3D videos. These videos feel like watching a 3D movie but without the red and blue goggles. It takes ...

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Can you see through the camel-flage? Another day another wildlife safari for the eyes: In this animal-based optical illusion, viewers are challenged to spot the camel within the spectrum of colors.

Optical illusions are older than you think. The first optical illusions date back to 20,000 BC and took the form of cave sculptings. Nowadays they are found all over the place – on screens, in books ...