http://www.canorml.org/healthfacts/vaporizers.html http://www.hipforums.com/forums/showthread.php?t=108902&highlight=Vaporizer http://www.hipforums.com/forums/showthread.php?t=103194&highlight=Vaporizer www.google.com http://www.hipforums.com/forums/search.php?forumid=44 That wasnt too hard, to search..