We selected a few optical illusions to test your perception of reality. Produced by Robert Libetti Follow BI Video: On Facebook More from Science Things are not always what they seem. While most ...

Experience the Moon illusion, a captivating phenomenon where the Moon looms larger near the horizon—a trick played by our ...

Optical illusions are always pretty mind-blowing, but not many come close to this one that can show you the future – well almost. Viewers who stare into the centre of the black hole will ...

Optical illusions ... there's more to this illusion than meets the eye. What appears to be an "X" shape, with arms in different shades of red and green, is actually a clever trick of the eye.

This is an example of the afterimage illusion. When you look at the purple tree, the light-sensitive cells in your eye which detect ... by a small ring. This optical trick works because your ...

CHALLENGE your intelligence and test your vision with this tricky brainteaser that only people with a 20/20 vision can solve.

Only two per cent of players can solve this difficult illusion in eight seconds READ MORE: Internet is left BEWILDERED by optical illusion ... cent of players with 'super brain' power can solve ...

Optical illusion pictures trick the human mind and are regarded as one of the simplest tests to test an individual's intelligence. Optical illusions are highly beneficial for improving attention ...

Almost nobody can work out which way Super Mario is going in baffling optical illusion ... in a way that makes sense to us, but the illusion plays tricks, making it appear as if Mario could ...

A shapeshifting lampshade fools your brain into seeing something that isn't there with the clever placement of light. The light fittings look like 3D cubes from the distance but are actually ...

An optical illusion on TikTok has left viewers spooked and intrigued in equal measure. Optical illusions, drawing on colours, light, and patterns, trick the ... by Magic Eye Guy on TikTok has ...

An optical illusion is that kind of visual trick, which deceives eyes. The eye collects information, and the brain works upon it. Our brains interpret what we see by processing millions of pieces ...