Here's an old article I just found that I thought you guys might appreciate.
Pipe Smoking Makes You Smarter
Pipe Smoking Makes You Smarter
Mainly because nothing is; IQ cannot be increased (but can be made more effective with discipline and in some cases, learning). I agree that this study probably gets it backward. Another way to put it: smarter people are more likely to be drawn toward pipes, and on top of that, there are cognitive benefits to nicotine which make the brain run better.I doubt pipe smoking is the cause of "being smarter."