Demonstarating this is sort of a "Rite-of-Passage", up here, north of the Arctic Circle. I first did it in 1994 with Hot Coffee. It doesn't work with cold fluids. They follow a normal parabolic trajectory and land on the ground. It only works with hot fluids. Today it warmed up to -25!, but there is a strong breeze. "Jack Frost" isn't just nipping at your nose, he's coming after you with a Chain Saw! The 3 flags waving in the breeze in the Video are: US flag, Alaska State flag, and the BP flag. In a single winter they get completely destroyed by the high winds and abrasive effects of the ice crystals. A normal Stop Sign gets sand blasted clean in about 2 seasons. I'll be wearing a face mask when I go out to do my next inspection in about 20 minutes. Wind chill is at about -55 today. Exposure time is limited to 10 minutes by our safety policy.