Tuesday is National Pi Day — March 14th (3.14). It's the day for celebrating the mathematical concept. Pi Day promotes the celebration of mathematics education, and the multi-cultural interest in Pi.

Hello and welcome to the one and only Pi(e) Day song playlist you’ll ever need! Videos by American Songwriter For those that don’t know, it’s March 14—that is, 3.14. And if you didn’t major in math, ...

Today – March 14 or 3.14 – is pi day, the day that math geeks everywhere (including my math-loving son) celebrate that important equation that helps us compute the area of a circle. Any kid who loves ...

Mathematician Carlos Castillo-Chavez says that pi is so important to math that using its simple, geometric definition denies its greater powers. "[Pi] brings you into the world of mathematics, which ...

Math fans, celebrate. Today is Pi Day, a holiday that celebrates the world’s most famous irrational number. What are irrational numbers, you ask? As Penn State Berks professor Joni Queen describes ...