National Pi Day

Pi Day is celebrated on March 14th (3/14) around the world. Pi (Greek letter “π”) is the symbol used in mathematics to represent a constant

Why do we celebrate Pi Day ?  

Here's what to know. SAN FRANCISCO -- Every March 14, mathematicians, scientists and math lovers around the world celebrate Pi Day, 

a commemoration of the mathematical sign pi. Your favorite pizza shop, restaurant or grocery store is likely selling pizzas for $3.14 or giving you a $3.14 discount 

What is the history of Pi Day ?

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

The holiday was founded by physicist Larry Shaw, who had been an employee of the museum for more than 15 years 

hat are 5 facts about pi? hat are 5 facts about pi ?

Pi is the most studied number in mathematics, and for good reason. The number pi is integral to our understanding of geometry. 

Who invented the pi ? 

pi, in mathematics, the ratio of the circumference of a circle to its diameter. The symbol π was devised by British mathematician William Jones in 1706