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 ...

Mark your calendar for Monday, May 5, which marks a rare mathematical holiday. This May 5, 2025, is Square Root Day, an event that only happens nine times each century. It occurs when the day and ...

KENNETT SQUARE — Mike Bontrager is a game changer. “Money is the fuel of creativity and entrepreneurship,” Bontrager said. “We care more about the impact that is created and feel like money is the ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. CHICAGO — The rhythm of the annual Square ...

Square root days happen only a few times in a century, and the man who brought the day fame is celebrating his sixth one. Be square and get to the root of it! Celebrate Square Root Day today! Today is ...