Notebook

  1. Science Past for February 28, 1959

    WEATHER SATELLITE ORBITING — The United States has launched into orbit the first baby weather station in space. It was hurled into its earth-circling path at 10:55 a.m. Feb. 17, and its predicted lifetime is several decades. The batteries powering the radio transmitting weather information, however, have only a two-week lifetime. The 20-inch, 21.5-pound satellite […]

    By Science News

  2. Science Future for February 14, 2009

    February 23 “When Plasmons Interact, Worlds Collide: The Emerging Field of Nanophotonics” at the National Science Foundation in Arlington, Va. Visit www.nsf.gov March 1 Deadline for submissions to the Chlorofilms plant biology video YouTube competition. Visit www.chlorofilms.org March 6 The McAuliffe-Shepard Discovery Center opens in Concord, N.H.