list some safety devices used in the workplace?
Because this isn't the Attitude Era. They need to put young talent over; Heels vs. Faces being the best way to do it. Also, people cling on to nostalgia and the Attitude Era did have Faces vs. Heels. Austin-McMahon, anyone? And when you think about it, Tweener-ish Heels do exist. Bray Wyatt and Bad News Barrett get cheered, The Shield as Heels got cheered, Cena as a face gets boo'd. The whole 'formality' and 'what you should do in pro wrestling arenas' wall is going down.
Firefighters use water or chemicals or dirt to put out fires depending on the type of fire. Most commonly they use water, but grease fires have to be smothered with chemicals, dirt or a lid. Water just spreads a grease fire around. Now there's a trick to putting out a fire even with water. You aim at the base of the flames, not the top. The source of the fire is there at the base. With a fire hose, it takes several firemen to use it properly. The one in front is the nozzleman. Behind him is the guy in charge. Behind him is the safety. He leaves the hose to check out doors, etc., before they are opened. If a fireman has problems with his respirator, he will also get them out. Usually one or two more men on a hose crew.
