Please turn on javascript in your browser to play chess.
Science Forum

Science Forum

More power of photonics:

Original post by Standard member sonhouse on 11 Mar '08 02:03
  1. Standard member sonhouse
    Fast and Curious
    11 Mar '08 02:03
    most accurate clock, one second in one billion years, used to probe for changes in the fine constant:
    http://www.sciencedaily.com/releases/2008/03/080306202743.htm
Back to Top
Sign up or Connect to Play Chess