Cool Looking Unicycle with an Arduino Controller

OK this is a cool looking self balancing unicycle that uses an arduino under the hood to manage balancing.  Would I build one?  Heck no…

http://hackaday.com/2012/12/14/self-balancing-unicycle-using-arduino-and-sparkfun-imu/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+hackaday%2FLgoM+%28Hack+a+Day%29