Vol. 42 No. #1 Archives

More Stories from the July 4, 1942 issue

  1. Why You Should Buy U. S. War Bonds and Stamps

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  2. Electrons Time Lightning and Paint Its Portrait

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  3. [Photograph]: Honored

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  4. Regression of Breast Cancer Follows Sex Gland Operation

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  5. First Commercial Production of Spotted Fever Vaccine

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  6. Food to Assure Reasonably Adequate Diet through 1943

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  7. Artery Hardening Comes Early in Men Who Climb Stairs

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  8. Vitamin Lack Causes Loss of Feather Color

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  9. Training for Peace Present Duty of Education

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  10. Chemical Riches from Oil

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  11. Wind Tunnel Has Huge Induction Motor

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  12. In Science Fields

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  13. Elements Which Refuel Stars Found in Planetary Nebulae

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  14. Animal That Is Still Alive Has Produced 21,000 Generations

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  15. Boron Lack Causes Wild Growth in Plant Cells

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  16. Dehydrated Foods May “Spoil Themselves”

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  17. Nature Ramblings: Symbol of Union

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  18. Penicillin Stops Germ Growth at Dilution of 1:12,000,000

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  19. [Photograph]: Substitutes

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  20. Better Inventions Aid U. S.; Hush-Hush Part of Planning

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  21. Jap Totalitarianism Is Not Copied from the Nazis

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  22. New Machines and Gadgets

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  23. Science Clubs of America

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  24. Plastics for Airplanes Get New “Mar” Test

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  25. Long-Range Bomber May Bring Population Increase

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  26. First Glances at New Books

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  27. Front Matter

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