March 14, 2015
A Brief History of Pi Schedule of Events Photos Activities & Links Pi in Second Life
Welcome to our 27th annual Pi Day! Help us celebrate this never-ending number (3.14159 . . .) and Einstein's birthday as well. On the afternoon of Saturday, March 14, 2015, participate in pi-related activities and enjoy a piece of pie. If you can't join us in person, celebrate with us in Second Life.
  Founded at the Exploratorium by our own Prince of Pi, physicist Larry Shaw, Pi Day has become an international holiday, celebrated live and online all around the world.  
© 2015 Exploratorium | The museum of science, art and human perception