Thursday, March 14, is National Pi Day, a time to celebrate the number that represents the ratio of a circle's circumference to its diameter. The number is known as π, the first letter of the Greek ...

March 14 is commonly referred to as Pi Day, a day that aims to celebrate the ratio of the circumference of a circle. The number is known as 3.14 or π and can actually go on forever. The most accurate ...

Thursday, March 14, is National Pi Day, a time to celebrate the number that represents the ratio of a circle's circumference to its diameter. The number is known as π, the first letter of the Greek ...

Happy 3.14159 and on and on! Pi Day (3/14) falls this year on Wednesday. But you don’t have to remember that pi represents the ratio of a circle’s circumference to its diameter (uh, yeah, we had to ...

March 14 marks Pi Day, the annual holiday in honor of the mathematical constant π (pi), the ratio of a circle's circumference to its diameter. While the day is really about math, many restaurants ...

National Pi Day is Thursday, March 14, this year, and you don't have to be a mathematical genius to enjoy the delicious discounts it offers. Here's where to find them. The origins of Pi Day can be ...

March 14th is celebrated as Pi Day, in recognition of the mathematical constant, π (pi). Blaze Pizza, Papa John's, Marco's Pizza, and 7-Eleven are among the businesses offering Pi Day deals. March 14 ...