Our brain and eyes can play tricks on us—not least when it comes to the expanding hole illusion. A new computational model ...

Optical illusion personality tests combine optical illusions and personality tests into one single test. These tests offer ...

For those that love optical illusions – and a good explanation for the mind-bending properties of them – finding one you haven't seen before is a real treat. And that's just happened with this (I ...

A very happy Valentine’s Day to all! Very ironically, the optical illusion for today is more about a little broken heart that ...

Optical illusions with hidden images are more than just fun – they are powerful tools to test your IQ, enhance cognitive skills, and sharpen your brain's ability to analyze patterns quickly.

Optical illusions are the most amazing and mind-bending visuals, challenging the way we perceive things. These changing images, whether in the form of drawings, objects, or scenes, often break the ...

Optical illusions are the internet’s latest obsession, taking over social media platforms like TikTok, Instagram, and Facebook. And why wouldn’t they? These mind-boggling tricky visual puzzles ...

Optical illusions challenge our perception and creativity. There's a hidden face in the image that only those with a sharp eye and imaginative thinking can find in 8 seconds. Tricks like rotating ...

When the German computer pioneer Konrad Zuse built the world’s first programmable computer in war time Berlin, it performed floating point arithmetic at a clock speed of between 5 and 10 Hz. The ...