Pi Approximation Day occurs every July 22nd. It celebrates pi, a key mathematical constant. Pi relates a circle's circumference to its diameter. William Jones introduced the π symbol in 1706.

While most in New England may be anticipating March 17, Saint Patrick's Day, there's another amore mathematical holiday to celebrate first. Pi Day is celebrated annually on March 14, because its ...

March 14 — a day you’re more likely than most others to eat — or throw — a pie and get a reduced price on your pizza. It’s all in celebration of pi (Greek letter π), the mathematical constant and ...

It's not every day the world breaks out desserts to celebrate math, but March 14, or 3.14, is no ordinary day. That's right, it's International Pi Day. Even if you're not math savvy, you likely ...

Pi Day is a favorite holiday for both food lovers and mathematicians. For the foodies, the reasoning is simple. Pi Day brings discounts and deals for people looking to grab a pizza to celebrate the ...