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  1. Humans

    Letters from the April 5, 2008, issue of Science News

    Follow the glow “State of the Universe: Microwave glow powers cosmic insights” (SN: 3/15/08, p. 163) brings up a question. This glow should be stronger in one direction, which can point us to the center of the universe. Is this possible? Donald BurrNovato, Calif. Studies of the microwave glow reveal that Earth is moving surprisingly […]

    By Science News
  2. Humans

    From the March 26, 1938, issue

    Ambitious plans for two World Fairs, helium replaces hydrogen as flying gas, and slowing down a fabled insect speedster.

    By Science News
  3. Humans

    Sing a Song of Science

    These children’s tunes, produced in the late ’50s and early ’60s have a certain nostalgic innocence.