Feature

  1. Carbide May Triple Power of Jet Engines

    By Science News

  2. 16 Times Speed of Sound Attained in Wind Tunnel

    By Science News

  3. New Machines and Gadgets

    By Science News

  4. Bats in Cornell Basement Studied in Hibernation

    By Science News

  5. [Photograph]: Human Guinea Pigs

    By Science News

  6. Would Speed Research by Security Rule Change

    By Science News

  7. [Photograph]: Projects Exhibited

    By Science News

  8. Books of the Week

    By Science News

  9. Laminated Baseball Bats

    By Science News

  10. Tornado Warnings

    By Science News

  11. Betatron Treats Brain

    By Science News

  12. New Machines and Gadgets

    By Science News