Pi Day

Today is the unofficial, international Pi day. It is called the Pi day to celebrate the irrational constant that   starts with 3.14 and denotes the relationship between a radius and a circumference of a circle in a level plane. Today is day 14 of the third month of the year, which is suitable for a day celebrating the approximate value 3.14. I do not think I really understand the value of this mathematical constant, not even all adult humans do, but as long as you have something to celebrate, I am happy. Celebrations are always great.