You Really Only Need to Know 39 Digits of Pi [VIDEO]

Pi has currently been calculated to over 10 trillion (10^13) digits. But really, 39 is all you need, as the following video demonstrates. “You only need 39 digits of pi to be able to measure the circumference of the observable…

4 Million Digits of Pi In One Flash Image

Pi, or Π (and not pie) has a massive online following. Case in point, just take a look at how well Pi Day did in regards to Internet popularity. For those who don’t know, pi (Π) is an irrational number,…

Pi Day Sweeps The Internet: Anybody Hungry For Math?

On behalf of math geeks, science lovers, and purveyors of questionable “holidays” everywhere, I’d like to wish everyone a Happy Pi Day. Pi Day is celebrated once a year, on March 14th, as the date aligns with the first few…

Tau Day Sweeps The Internet, Gets Its Own Soundtrack

It all started when Dr. Michael Hartl suggested that the cake pi is a lie last year. Hartl put “The Tau Manifesto” online last year, just in time for Tau Day, which is June 28th. Or 6 – 28. More…