This is a video demonstration of the PyroLance (not to be confused with pyro Lance, who will burn your house down when you're on vacation), a firefighting tool that looks like an assault rifle and can cut through steel with an ultra-high pressure stream of water and extinguish an enclosed fire through the small hole it creates, and without providing the fire with any more oxygen fuel. Pretty smart. Almost as smart as the time I hired the Big Bad Wolf to blow up pool floats for a party.
Keep going for the video demonstration.
Thanks to hairless, for inspiring me to watch Backdraft tonight.