The Answer Sheet: Albert Einstein

Posted at 05:15 PM ET, 03/14/2013

A pi refresher on Pi Day

March 14, you may be surprised to learn, is Pi Day. What's that? It's 3-14, which is pretty close to 3.14, pi.

By Valerie Strauss  |  05:15 PM ET, 03/14/2013 |  Permalink  |  Comments ( 0)
Tags:  Albert Einstein, Celebrating Einstein's Birthday Too, Math