Building the Game Bot: Day 3

Today, we tried attaching the arm to the body.  This didn't work, because the bot was top heavy, making it tip over.  So before we could test (due to the end of the hour), we put the arm sideways.  Hopefully, this will provide a stable way to pick up the tennis balls and footballs.  Our goal for tomorrow is to test the robot's stability, and then do some practice games.