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. New Machine for Molding Cast Iron

  4. In Various Science Fields

  5. First Glances at New Books

  6. Magnetic Hardening

  7. Low Voltage Dangerous

  8. Bright Comet Discovered

  9. Fencing

  10. Parrot Fever Work to Be Moved

  11. Front Matter

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

  12. Paralysis Caused by Unknown Poison