Fire is frightening and dangerous – that’s why they call it fire. So it’s a little strange that we have laws requiring us to stock canister extinguishers but not regulations requiring that we learn how, if or when to operate them. If you’re like most people, you probably don’t even know what kind of fire your extinguisher is rated for, and you likely have no idea when you last serviced or inspected the device, if ever.
Recently, a few companies have begun marketing new kinds of extinguishers, updated versions of fire grenades intended to make fighting fires as worry-free as possible. Lightweight and easy to use, they rely on the most basic of human skills: throwing. Which raises the question:
