Celebrate Pi and Pie with a Bike Ride or RunCelebrate Pi and Pie with a Bike Ride or RunThere's a great event coming up this week for cyclists and runners. It's Pi(e) Day! Patrick LalleyPatrick Lalley
Happy Pi Day Celebrate the Ratio of a Circle’s Circumference to its DiameterHappy Pi Day Celebrate the Ratio of a Circle’s Circumference to its DiameterIt is day to celebrate the ratio of a circle's circumference to its diameter. RAISE THE ROOF!Ben KuhnsBen Kuhns