Stuff Of Genius - Why Is That Thing Called A Zamboni?
If you've ever been to a hockey game or an ice=-skating rink, then odds are you're already familiar with the quirky, unique machine known as the Zamboni. But where did come from? Tune in to find out. http://howstuffworks.com http://www.facebook.com/StuffofGenius http://itunes.apple.com/us/podcast/the-stuff-of-genius/