The image presents a grid of black dots that initially appears simple. However, prolonged staring reveals an illusion where ...

Researchers at MIT have shown that they can use rubber stamps to deposit quantum dots–tiny light-emitting crystals–on a surface. The technique lets them put rows of different-colored dots next ...

2022 is a good year for puzzles, and if you’re getting tired of Wordle, you might be after a new challenge. This color puzzle from [Sebastian Coddington] could be just what you’re looki… ...

Circle the Dot doesn't force a time limit upon you, so if you use enough strategy you'll be making your way up the included leaderboards in no time. Or you won't, ...