Happy Pi Day Posted on March 14, 2014March 14, 2014 by Okierover Posted at 3/14 15:55 or 3.1415926 Without π we would have to calculate the circumference of our wheels and tires and the cubic inches of our motors with some other more primitive method. Happy Pi Day Everyone. Wikipedia Thanks for reading and Happy Rovering Mmmmm pie. Share this with others:FacebookTwitterTumblrEmailPrintLike this:Like Loading... Related