russian avalanche

This one is pretty simple, but comical.  Check out these soldiers in Russia attempting to do avy control for a road.  The avalanche they cause is absolutely GARGANTUAN!!!  The shot does nothing at first, then an medium sized avalanche starts.  Then sympathetic avalanches start all over the mountain and literally the whole mountain comes down and starts a huge powder avalanche that makes it all the way to the guys who caused it…who are subsequently right in the middle of the avalanche path.