Science News

All Stories by Science News

  1. Magnetic Hardening

  2. Low Voltage Dangerous

  3. Bright Comet Discovered

  4. Fencing

  5. New Machine for Molding Cast Iron

  6. First Glances at New Books

  7. Front Matter

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

  8. Paralysis Caused by Unknown Poison

  9. In Various Science Fields

  10. Nature Ramblings: Piscine Hitch-Hiker

  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.