Optical illusions have gained immese popularity in the last few years, and are a great tool to gauge our observation skills, and IQ. An optical illusion is a visual phenomenon where the brain ...

Our pick of the best optical illusions of all time will leave you amazed and confused in equal measure. Optical illusions come in many forms, from horses and tigers to moving shapes and floating ships ...

He and his team work with numerous VR manufacturers and offer interchangeable prescription lenses for all common VR glasses.

Though optical illusions come in all shapes and configurations, some in motion, others colourful, some using digital techniques unheard of when illusions were first conceived, it turns out one of ...

Craig Neil's art is an example of line art optical illusions, where an image is formed by intricate lines of varying thicknesses. While up close it may look like a stripy canvas, the image appears ...

All of these optical phenomena are merely light that has been bent and sometimes refracted so that you seem to be seeing an object in the sky. In fact, what you are seeing is not actually there.