Zamboni Ice Resurfacing Machine, Pistachio Nuts, Stars | Wow, I Never Knew That! S.1 Ep. 11

This film is only available in North America, Europe, and Australia due to territorial licensing. How does one revolutionary machine keep the fun and action going on the ice? You’ll learn about the Zamboni Ice Resurfacing Machine. What is the meaning of “looking a gift horse in the mouth?” Why did some pistachio nuts u...