It's Pi Day! And in honor of this year's celebration I decided to do a bit of historical research. While π—the ratio between a circle's circumference and its diameter—has long been known and ...

The most famous irrational number, pi, is being factored into a whole smorgasbord of silliness on 3/14. On one level, the date is just an excuse for high geekery, ranging from eating mathematically ...

Today is National and World Pi Day because the numbers of the day (3-14) match the first three digits for pi or , the Greek letter, 3.1415926535897… Although most people think that is relegated to ...