Vol. 51 No. #4 Archives

More Stories from the January 25, 1947 issue

  1. Caries Agents in Water

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  2. New Mechanical Invention Shoots Grains from Guns

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  3. New Machines and Gadgets

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  4. Front Matter

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  5. Drugs Arrest Myeloma

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  6. Flying Wing Progresses

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  7. New Medical Practice Era Predicted for near Future

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  8. Machines Speed Science

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  9. [Photographs]: AAAS Winners

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  10. 40 Science Talent Winners

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  11. Steam Reconditioner Makes Old Surfacings Re-Usable

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  12. 40 Winners to Compete

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  13. New Types of Planes Predicted for 1947

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  14. New Clay Analysis Methods Often Detect Minerals

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  15. New Field Kit Designed for Uranium Prospectors

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  16. Rare Pacarana Now Lives at Philadelphia Zoo

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  17. [Photograph]: Pole of Genealogy

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  18. Science Congress in India

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  19. In Science Fields

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  20. Orion Shines at His Best

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  21. Strategic Spitzbergen

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  22. Mammoth Steam Turbine Generators in Making

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  23. Mechanizing Exploration

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  24. Wood Fibers Break into Tiny Fibrils

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  25. Guided Missile Research

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  26. Oil Field Brines May Yield Magnesium

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  27. Electronic “Stopwatch” Times Atomic Particles

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  28. Nature Ramblings: Winter Guests

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  29. Marriage Rate Increases

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  30. Birds Can Be Infested with Barnyard Disease

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  31. Books of the Week

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