These poppy outlines don’t overlap but it looks like they do and it blew minds
optical illusion
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
The latest internet optical illusion involves this bent ruler