optical illusion

The confusing perspective of this tunnel ‘obstruction’ is a proper mind-blower

These poppy outlines don’t overlap but it looks like they do and it blew minds

This Coke can optical illusion is a bit of a head-scratcher

Our 14 favourite reactions to this odd photo of the Bidens and the Carters

This ‘spinning’ optical illusion house has just gone viral and it’s a proper mind-bender

This optical illusion is a proper jaw-dropper and it took us far too long to see it

How your perception of speed is altered by your field of view is melting brains all over again

Yet another optical illusion to hurt your brain

“There are 16 circles in this image” is your headache inducing illusion of the day

Town in Iceland paints a 3D pedestrian crossing to slow traffic

McDonald’s tries to ruin our brains with an optical illusion

Here’s one way to stop people running down a corridor

Things get interesting when a bird’s wings sync up to a camera’s shutter speed

Clever “mirror in the woods” illusion video goes viral with 86k views

Your hurty-brain illusion for the week – the image that looks animated but isn’t