I was just poking around on Wikipedia and I stumbled across:

http://en.wikipedia.org/wiki/Cannabidiol

An excerpt:

"CBD alone is not psychoactive, but it appears to reduce the euphoric effect of THC (which is an isomer of cannabidiol) and add a sedative quality."

Now, if I understand what the Trichromes on Cannabis are, they are crystals of THC. If vaporizers do only vaporize the crystals (As LIP stated, with him there's a 99% chance he's right) and not the bud, then hitting a vaporizer yields no Cannabidiol. That would at least explain why users report a more head-high.

On a less scientific note, that'd also mean that vaporizers work exponentially better if you have access to very crystally buds. And that only makes me want a vaporizer more, but at the same time, who doesn't enjoy buying a half of mids for $60 and smoking all night long.
Bob the Awesome Reviewed by Bob the Awesome on . vaporizers.... i think that vaporizers are a pussy way of geting high smoking weed is all about the culture...bongs,joints.blunts ect.:rasta: what do u think bob marley would say if u gave him a vaporizer.....he would proberly slap u straight Rating: 5