Check out this link : http://web.archive.org/web/20010306054610/https://www.physicsforums.com/ That is, PF1 !!! I was shocked to see Niqqie mentor on the Astronomy forum Other strange stuff too. I came across this page while searching for an old topic (can you pick it up please Greg ? It is not really old in the math forums, about Randomness). Enjoy browsing PF1 !