Wondering now how firefighter training works, do they do a bunch of dry runs before they light the building on fire and do a live training? Can you light up a building more than once for that if it's put out fast enough, or is it one and done?
They have buildings out of town that are designed with gas plumbing to burn many times, in many ways, multiple scenarios and still stand to be reused again and again.
This fire company using older dilapidated buildings the city has acquired to creepy crawl (Vincent Bugliosi reference, BTW) and rescue "mannequins" is actually a little smart. Also the dummy rescue mannequins weigh two hundred forty pounds and the firefighters are wearing eighty pounds of protective gear during the exercises.
These are tough people, working to improve themselves!!!
My idea of using stage smoke intrigued the Lt. They just always used a few buckets of shingles burning. Makes a little smoke, but I can not imagine why they have not already figured out to use a really dense fake smoke to imitate the invisibility element during training.
If I ask my neighbor anything about training he just says I could not keep up. I don't question that assumption. These guys and gals are athletes! I have a great deal of respect.