Pi Day - Sponsored by Jeff & Kate Souza

Pi is an ongoing number used to measure a circle and to calculate the volume in a cylinder. NASA scientists use it to decide the size of landing parachutes or how a spacecraft could orbit a planet, and much more. It is 3.14, but that is not all. Do you know the rest? If you can say the most digits of the never-ending irrational number, you could win a prize. You thought we could not make math fun, but when you add pizza to anything, it is a party.