The mechanism is structural damage from inflammation, and a meaningful proportion of cases produce no obvious symptoms before the damage occurs
Just one in six adults now lights up
The thing is, torch flames are just too hot and harsh for paper, they tend to scorch a spot instead of giving you a nice, even light
Prison also seems like the kind of environment where you want to limit access to fire to the residents (like matches and lighters), and also not the greatest environment to make a bunch of angry males or females all kick an addictive habit at once
Ideally, I'd add a rotary pot on the dash, so I can brighten the LEDs for daytime use, and adjust thdir brightness for nighttime operation
Traditional cigarette smokers need to reach deeper into their pockets for the most popular brands of both Philip Morris USA and R } daily