Today is π Day

March 14th or (3-14) is π day. And as usual, Google has a doodle celebrating this ever mysterious number. For starters π is a irrational number and does not seem to have an end. On last check, π was calculated out to a record 2.7 trillion places. Also there is no pattern which has been discerned about how the digits seem to repeat.



Image Source: Google
For more interesting π facts, check out The Joy of π