100 puzzle pieces, one hundred bird extinctions since 1600 What’s the circumference of this circle, you Pie guys…
 File Photo KDG

Pi Day the mathematical equation for circles Pi r squared is a fascination of many math observers. A day of observance was supported by the Us congress in 2009 making March 14th an annual event.

Pi Day has been observed in many ways, including eating pie, throwing pies and discussing the significance of the number π, due to a pun based on the words “pi” and “pie” being homophones in English. source Wikipedia

On this Day: March 14th  1592

Ultimate  Pi Day gives the  biggest Julian calendar  correlation of Pi since adoption.