no.. its more like the takes a normal pipe then damages it so it leaks
The thing I find most interesting about the legal end of the drugs debate is that those who have ADHD a lot--that was almost unseen when I was growing up, and it's almost a given now, that a lot of children have that. One of the things I picked up from your link (which linked to other links) is that one of the links said ADHD (other than heredity) was thought to be largely the property of a child whose mother
smoked during her pregnancy.
When I was studying human health administration, one of my classes was in addictions. In the chapter on alcohol, it was describing fetal alcohol syndrome as being caused during the developmental time of the first trimester, when certain cells were dividing. This disease causes a child born that will never compete intellectually and may have facial deformities--all because the mother had as few as one drink in the first trimester or a history of alcoholism (most cases). It never appears in women who never drink. Doh! So what do doctors do when the FAS baby is born? They do not bother to tell the mother she caused her baby's deformity! So what happens? The next pregnancies are at risk for the same issue! More kids are born with FAS out of ignorance imposed on the family by the doctor whose panacea is "do no further damage to the patient," the patient being the mother and her mental health. By not telling her she caused the problem, she is free to repeat the same problem on subsequent new additions to the family. It didn't make sense to me, except I could understand not wanting to be the cause of depression in a mother who may be having post-partum issues as well.
Drinking while pregnant and smoking while pregnant seem to be a human race footshoot. That's where we could avert the problem entirely, but doctors won't get a spine overnight, and babies in the same family will repeat the disease until it is thought the disease is hereditary.
Also, our particular class got into a debate over what is hardest of all to prove--the father's habits causing problems in infants. They just don't know, because a guy might not remember being drunk or having participated in a cigar-smoking marathon the week the fusion of gametes took place.
Yet, in our society, it's leave me alone, it's my life, my body, my brain, my decision.

And in tomorrow, what about the life, body, brain, and ability to make decisions by posterity? These are the earnest issues of our lives, and people are too self-absorbed to care what is happening to the birthing end of things, where tomorrow's future leaders, speakers, athletes, statespersons, and decision-makers will be coming from.