Science News

All Stories by Science News

  1. Bright Comet Discovered

  2. Low Voltage Dangerous

  3. Nature Ramblings: Piscine Hitch-Hiker

  4. New Machine for Molding Cast Iron

  5. Magnetic Hardening

  6. Front Matter

    Front matter for the March 29, 1930, edition of Science News-Letter.

  7. Paralysis Caused by Unknown Poison

  8. In Various Science Fields

  9. First Glances at New Books

  10. Key to Ancient Animal Mysteries

  11. Lower Costs and Higher Wages: A Classic Invention

  12. Wanted: Early Planet Photographs

    With the discovery of the planet beyond Neptune, by Lowell Observatory astronomers, many months of observations will be needed before even an approximate idea can be obtained of the orbit in which it is moving.