Science News

All Stories by Science News

  1. Magnetic Hardening

  2. Front Matter

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

  3. Paralysis Caused by Unknown Poison

  4. In Various Science Fields

  5. Key to Ancient Animal Mysteries

  6. Low Voltage Dangerous

  7. Parrot Fever Work to Be Moved

  8. Lower Costs and Higher Wages: A Classic Invention

  9. 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.

  10. Fencing

  11. Bright Comet Discovered

  12. New Machine for Molding Cast Iron