Pi is NOT Pie

09/15/2006:  This is what Courtney HEARD:  “And that’s why you need pie to exercise!”  PIE?!?!  WHERE’S THE PIE!?!?!?!?  I WANT PIE?!?!?!  Oh, her broken heart when she saw we were standing at the white board, having just proved that the exercise ball I use for my back needs PI to determine the size the ball needs to be in order to safely use it 😉  for example… it’s 65cm DIAMETER but we needed circumference… hence we needed PI in order to exercise.