Happy Pi Day: Get 30% Off the Most Famous Pies in the Country + Free Shipping Until 3/14
Happy Pi Day: Get 30% Off the Most Famous Pies in the Country + Free Shipping Until 3/14 SPY 3/13/2021 © Courtesy of Goldbelly Every year on March 14, math enthusiasts rejoice and celebrate Pi Day, an unofficial holiday celebrating pi, a calculation that’s existed for over 4,000 years. Pi is the term for the number that describes the ratio of a circle’s diameter to its circumference. No matter how big a circle is, that ratio will always equal pi. Pi is often shortened to 3.14, but it goes on to 3.141592653… and continues infinitely. By the mid-20th century, only the first 620 digits...
Source: msn.com