Pipe smokers are educated and are not afraid to deal with subjects like physics and math. Fear of formulae is for potheads. Therefore:
Explain briefly and articulately how pipe chamber geometry affects flavour delivery. Conclude which pipe shape is the best for each tobacco genre.
I take offense (not really) to the pothead remark sir, that is such a codger thing to say, maybe in the 60's pothead was a term. Now and days you can call us Cannabis Conisours or a Medical Cannabis Patients depending on state. On that note most people like myself that grow our own ( legally by the way ), have to be able to calculate alot especially if growing indoors. Also I bet most of the best pipe makers also smoke cannabis. We (Cannabis Growers), as well as, wine and tobacco believe in "terroir" which is something most non Cannabis smokers can't believe, but it's true. I believe as long as you can enjoy the highest quality of what you could afford weather it be tobacco, Cannabis, cigars or alcohol by all means do it. Sorry about the rant, just highly passionate mabye to a fault
. Great questions by the way!!!