Then and Now
I had to use one of those things when I was in high school. They were set up in a trailer that a semi dropped off in the school parking lot.
I remember having to sit in that sweat box for a couple of hours. we were allowed out for a (gasp) smoke break.
that was when the teacher would bum a light off of a student, and you didn't worry about getting expelled for having a weapon.
In fact,had a science teacher talking about tar in cigarettes, had a gadget that would smoke one and leave the tar behind. Someone asked about a joint, he said "I'm going to step outside for a sec, when I come back, I'm sure there will be one on my desk to try." sure enough, there was. FYI, it was way high in tar.