Pi Day (3/14) often comes with sweet treats; Square Root Day (4/4/16 or 5/5/25, for example) has a certain numerical rhyme.

Pi Day (March 14) is a day of global mathematical celebration, but it’s not the only numerically significant calendar date.

The maintenance of Squid Game is looked after by various workers, sporting masks featuring triangle, square, and circle symbols. These workers play an essential role in ensuring the game runs smoothly ...

Teiyu Goto, a Sony engineer who had much freedom to design the original PlayStation as well as its controllers, actually explains that the PlayStations’ iconic button shapes weren’t just arbitrarily ...