Wolfram Demonstrations Projecthttp://demonstrations.wolfram.com/An Open Resource of Interactive Mathematica VisualizationsCopyright 2009 Wolfram Demonstrations Project & ContributorsOne-Wheeled Robot-Gyrostathttp://demonstrations.wolfram.com/OneWheeledRobotGyrostat/]]>http://demonstrations.wolfram.com/OneWheeledRobotGyrostat/