Happy Pi Day! What is that you ask?
Pi is a number - expressed to the ten-thousandths place it read as
3.1415. The circumference of any circle is its diameter times pi. The
are of any circle is its radius squared time pi. So what does that have
to do with today?
Today is the 14th of March. Otherwise expressed as 3/14 or 3.14. Just like the number pi.
To learn more about Pi Day and how to celebrate the event please visit the official website of Pi Day.