A fire extinguisher looks simple from the outside. A cylinder, a nozzle, a hose, and a small metal pin sitting at the top. That little

A fire extinguisher looks simple from the outside, but one of its smallest parts does one of its biggest jobs. The tamper seal, that thin

A fire extinguisher is only as good as its weakest part, and more often than not, that weak point turns out to be the valve.

A fire extinguisher hanging on the wall can look perfectly fine and still be empty. The paint may be fresh, the pin may be in

Construction sites are busy, unpredictable places. Welding sparks, electrical wiring, flammable fuel, wood, and stacked packaging material all sit close together, which means a small