National Pi Day is celebrated on March 14 to recognize the mathematical constant, with the first three digits as 3.14, according to National Day Calendar. The Pi symbol represents the ratio ...

Its value is calculated to be 3.14. Pi Day is celebrated on the 14th day of the 3rd month of the calendar year as when it is written in a month-day format, it is written as 3/14 , which ...

has new meaning on this Pi Day, which was celebrated yesterday. Emma Haruka Iwao, a Google employee, has broken the Guinness world record for calculating the most digits of Pi. Iwao and a Google ...