Feature

  1. England’s Jet Planes

    By Science News

  2. Nature Ramblings: Pinned with Magnesium

    By Science News

  3. New Electric Cables Lessen Mine Hazards

    By Science News

  4. Betatron X-Rays Steel One Inch Thick in Second

    By Science News

  5. Books of the Week

    By Science News

  6. Sulfa Drug for Turkeys

    By Science News

  7. Pyrethrum, Bane to Bugs, Suffers from Fungus Pest

    By Science News

  8. This Magazine’s Stories Sent to Europe by Army

    By Science News

  9. New Machines and Gadgets

    By Science News

  10. Front Matter

    By Science News

  11. Red Star Secret Unfolded

    By Science News

  12. 2, 4-D Only Begun to Fight

    By Science News