Science News

All Stories by Science News

  1. Fencing

  2. Magnetic Hardening

  3. Parrot Fever Work to Be Moved

  4. Lower Costs and Higher Wages: A Classic Invention

  5. 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.

  6. In Various Science Fields

  7. Key to Ancient Animal Mysteries

  8. First Glances at New Books

  9. Nature Ramblings: Piscine Hitch-Hiker

  10. New Machine for Molding Cast Iron

  11. Low Voltage Dangerous

  12. Front Matter

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