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  1. Science Past from the issue of June 17, 1961

    LONG-RANGE SYSTEM FOR SPOTTING SUBMARINES — A sonar system for detecting and tracking enemy sub­marines long before they reach United States shores is being developed by the U.S. Navy.… The sound transmitter, or transducer, which is five stories high and weighs hundreds of tons, will be carried on a former Navy tanker, the USNS Mission […]

    By Science News

  2. Science Future for June 18, 2011

    June 29In Portland, Ore., learn about the chemistry of beer. See www.omsi.edu/afterdark July 29Delta Aquarid meteor shower. Go to http://bit.ly/l4xX7m July 31Sea turtle migration marathon begins in Florida. Track swimmers at www.tourdeturtles.org

    By Science News

  3. SN Online

    ATOM & COSMOSA fireball over Indonesia sent sound waves around the world.