Today is Cinco de Mayo. And this year, the fifth of May is filled with mathematical joy. It is — Square Root Day! It all started in 1981. "I was writing a check in late August," says Ron Gordon, who ...

Calling all math enthusiasts and curious minds: 2025 isn’t just another year. It’s a milestone for lovers of numbers, logic, and patterns because 2025 is a perfect square year! Represented as ...