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  1. Humans

    From the April 22, 1933, issue

    SPARKING PROCESS STUDIED WITH LICHTENBERG FIGURES What is an electric spark made of, is the question partly answered by the brilliant whirligig figure on the front cover of this weeks Science News Letter. The picture is one of several hundred made during research of Prof. C. Edward Magnusson of the University of Washington, Seattle. Prof. […]

    By Science News
  2. Humans

    From the April 29, 1933, issue

    LEAVING THE NEST While dredges grappled with her sister ships twisted girders and soaked fabric in the watery Atlantic grave off Barnegat Light, the Macon took to the air. The front cover presents the new queen of the skies as she appeared before being “walked” from the huge Akron air dock for the first trial […]

    By Science News
  3. Physics

    Soap Bubbles in Space

    While aboard the International Space Station, astronaut Don Pettit took some time off to experiment with soap bubbles and films.