Every so often an optical illusion comes along that actually makes me feel ill. And this is one of them. What appears to be a series of decidedly unstraight lines placed in a wonky grid actually turns ...

From a brick wall to the dress, we may be the most technologically advanced generation, but there's nothing we enjoy more than a good mental magic trick. It should come as no surprise, then, that any ...

Optical illusion BAFFLES the internet – can YOU spot the straight parallel blue lines? OPTICAL ILLUSION: A viral picture is causing widespread confusion on the internet after it was circulated on ...

The cafe wall optical illusion posted on Twitter challenges people to figure out if the lines are straight or bend at an angle. A myriad of optical illusions keeps us glued to our screens as we keep ...

Optical illusion vision test: Feeling bored? It’s time to cheer you up. Today, we bring you a fascinating and mind-boggling optical illusion challenge that’s sure to lift your spirits while also ...

Optical illusions are powerful tools to reveal your perception power. These show how your brain and eyes work together to process the visual stimuli. These illusions exploit or trick your brain into ...

Geometrical illusions are simple optical illusions where background patterns make shapes and lines appear to bend, break, or warp in bizarre ways. While scientists are still figuring out exactly why ...