SciShow
3 Ways Science Can Improve Your Pie
Happy Pi Day! We are huge fans of homophones here at SciShow, so we put together a whole bunch of fun facts and tasty tips about PIES! Get it?!
SciShow
3 Ways Pi Can Explain Practically Everything
What’s irrational and never ends? Pi! Hank explains how we need pi to explain some of the most basic but most important principles of the universe, in honor of Pi Day.
SciShow
π 'N' Science
It's pi day! Hank explains why this irrational number is important to scientists, and discusses a bit of a controversy that surrounds it.
3Blue1Brown
How pi was almost 6.283185...
A bit of the history behind how we came to use the symbol "pi" to represent what it does today, and how Euler used it to refer to several different circle constants.
IDG TECHtalk
What is Pi Day?
Every year on March 14, math geeks and others celebrate Pi Day. Here's how the celebration got started and other interesting facts around the holiday that's steadily growing in popularity.
Science Friday Initiative
Science Friday: Happy Pi Day
A celebration of March 14, or 3.14, which is Pi Day. People on the street are questioned about their knowledge of pi, and we see how the Exploratorium in New York observes this special mathematics day. Aired Mar. 14, 2008 [17:50]