Ever wonder how they "control" avalanches in a ski area?
You've probably heard that they blast. But what does blasting mean? In some cases it means literally throwing a bomb into the snow. And in other cases, it means firing a charge at the slope.
This first video shows how the ski patrol in Park City, Utah controls avalanches:
In this second video, the ski patrol at the Las Vegas Ski and Snowboard Resort control avalanches with a World War II-era Howitzer. There are many different "guns" used to control avalanches, but the use of the old technology is probably the most interesting.
Avalanche control is hard and sometimes dangerous work. Resort skiers and those who travel on highways in places where avalanches impact the roads can thank these avalanche professionals for keeping things safe.
--Jason D. Martin