Friday is Pi Day, a national celebration of the mathematical concept, which is the ratio of a circle's circumference to its ...

If you ever bought a fitted hat, you have had Pi on your head! You may have seen the number on the inside of the hat showing ...

During the first celebration, the Exploratorium's employees marched around one of the circular spaces of the museum because Pi is the ratio of a circle's circumference to its diameter. It took ...

Kwik Trip is offering a Pi Day deal on March 14 where rewards members can buy snack pies for $0.314. National Pi Day ...

What is irrational, contains more than 200 trillion digits, and shares a special day with Steph Curry’s birthday? A middle school math teacher would be happy to teach you ...

First Slice Pie Café in Chicago is offering a Pi Day deal at their Montrose, Manor and Andersonville locations. They’re offering slices of pie for $3.14, mini pies for $6.28 and whole pies for 20% ...

Simply put, pi is a mathematical constant that expresses the ratio of a circle’s circumference to its diameter. It figures into numerous formulas used in physics, astronomy, engineering and other ...

“The main goal is to destigmatize mathematics, to see that it can be fun, it can be playful, it can be creative, it can ...

(CNN, KYMA/KECY) - March 14th is celebrates one of the hardest numbers to memorize because it's National Pi Day! Not pie as in apple or pizza, but as in the mathematical constant 3.14 represented by ...

Pi Day was first celebrated in 1988 at San Francisco's Exploratorium, a museum of science and technology that encourages visitors to be hands-on.