Vol. 51 No. #25 Archives

More Stories from the June 21, 1947 issue

  1. One out of 140 Americans Is Perfect but Boring

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  2. Books of the Week

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  3. Athletics for Development

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  4. New Machines and Gadgets

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  5. Front Matter

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  6. Isotopes Needed Abroad

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  7. Colloids in Food Industry

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  8. Independent Research Important in Industry

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  9. Sailors to Be Protected by Plastic “Greenhouse”

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  10. Clues to Stomach Cancer

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  11. Knowledge about Heredity from Photograph Studies

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  12. Instrument Fights Cancer

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  13. Test for Pregnancy Gives Answer in Only Two Hours

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  14. Results of Sleeplessness

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  15. Penicillin Reduces Caries

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  16. Roman-Nosed Rodents Flown up from Haiti

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  17. Strain on Heart Measured

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  18. Gland Chemical Gets Trial

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  19. Fowl Tick Spreads Serious Poultry Disease

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  20. Mayan Art Discovered

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  21. Black Uranium Brick Born in Archery Shed

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  22. In Science Fields

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  23. Know Your Housefly Enemy

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  24. Blood and Plasma to Be Available to All Soon

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  25. Two Small Planes Used to Make One Big One

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  26. Map Measuring Distances and Areas in Terms of U. S.

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  27. Multiple Sclerosis Produced in Monkeys

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  28. Soybean to Feed Livestock

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  29. Cancer Treated with Gold

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  30. Radar Equipment to Give Safety from Mountains

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  31. Nature Ramblings: Mushrooms Are Toadstools

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  32. “Mudder” Planes Tested with Track-Type Gear

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