> Yeah, 60% of the engines in the UK have what it calls "On-Call Firefighters". These aren't full timers, they usually have a "real" job but when their phone sa

> Yeah, 60% of the engines in the UK have what it calls "On-Call Firefighters". These aren't full timers, they usually have a "real" job but when their phone says they're needed they go fight fires. My old physics teacher was one of them. Very chill guy, that was outside of the classroom a non-negligable amount of time (though often for different reasons), but still way one of the best teachers I had. (It was always fun when he wrote "minimum" on the board. Everyone wrote in cursive, but his writing literally just made it look like lines going up and down)