August/September 2011 (Volume 20, Number 8)
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Selling Like Hotcakes Photo by Nick Hammer/University of Maryland East Coast, West Coast Photo courtesy of Scripps Institution of Oceanography/UC San Diego In May and June, APS presented two plaques as part of its historic sites initiative. The one in May honored the Davisson-Germer experiment, performed in 1927 at the then site of Bell Labs in lower Manhattan; and the one in June recognized the Keeling Curve. Larger Photo and More Information |