Science News

All Stories by Science News

  1. Lower Costs and Higher Wages: A Classic Invention

  2. 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.

  3. Fencing

  4. Key to Ancient Animal Mysteries

  5. Low Voltage Dangerous

  6. In Various Science Fields

  7. Bright Comet Discovered

  8. New Machine for Molding Cast Iron

  9. First Glances at New Books

  10. Nature Ramblings: Piscine Hitch-Hiker

  11. Magnetic Hardening

  12. Front Matter

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