Рет қаралды 26,659
This is a 2 stage air bag that our instructor set off in class as a demo under controlled circumstances. Note the styrofoam cup half full of water sitting on top. It gets disintigrated. By comparision, this is actualy one of the quietest air bags they've set off. Imagine 2 or three of these going off at once, the seatbelt tensionors firing off as well, not to mention the booming roaring crunching of metal slamming on metal and grinding around etc!