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 ...

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 ...

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.

Learn these interesting facts about pi before Pi Day on March 14 Facts about pi you don’t want to miss How much do you really know about pi? Sure, you’ve heard about it in math class, but this famous ...