A presentation at a major NASA conference is not "exactly impressive" enough for you?! What have you ever presented at any science conference? You are lying about me not being here "to build the encyclopedia", I certainly am and you owe me an apology. It is you who are guilty of deleting some very important information from the encyclopedia, not me. You clearly have a prejudice against Brad Watson. I care only about spreading knowledge. - Benjamin Franklin 75.74.130.115