I smoked everyday, and if I still smoked I don't think I would have ever taken taken up this question, as I am now, or was when I quit.
But 2 or 3 years into smoking this is just he kind of concern I would have had, and posted. I remember that I wanted to know everything about pipe smoking, and to that end tried to establish relationships between variables that had none, like the thicker the walls the more heat contained in the chamber and the higher the temperature of the burn.
The seniors on the board would say, "No, no." And then I'd go onto posing the next non-existent relationship.
I loved the pipe and was obsessed with it.