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  1. Science Future for February 13, 2010

    February 22–26 The American Geophysical Union’s Ocean Sciences meeting is held in Portland, Ore. See www.agu.org/meetings/os10 March 5–6 Researchers and clinicians meet in San Diego to discuss genomic medicine’s future. See www.scripps.org/events March 18 Debut of an interactive exhibit on extreme weather at Chicago’s Museum of Science and Industry. See www.msichicago.org

    By Science News

  2. Science Past from the issue of February 13, 1960

    DISCOVERY ADDS CLUES TO COMPOSITION OF LIGNIN — The sugar glucose is part of the answer to a biochemical riddle — the exact composition of lignin. Lignin, which together with cellulose comprises wood, is a highly complex carbohydrate whose complete structure is unknown. It is considered a waste product….