Buttermilk Sky Pie Shop Celebrates Pi Day
/EIN News/ -- Knoxville, TN, March 05, 2021 (GLOBE NEWSWIRE) -- Pi Day is March 14 th, an annual event dating back to 1988. That’s when physicist Larry Shaw with the Exploratorium in San Francisco realized that the date 3/14 echoes the first three digits of pi, a constant value used in math to represent the ratio of the circumference of a circle to its diameter. In a team-building effort at the Exploratorium, Shaw invited employees for pie and tea on 3/14 at precisely 1:59 pm. The first five numbers of pi are 3.14159, and pies are typically round, like a circle, so Shaw’s precise timing...