Feature

  1. How to Spot Airplanes

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  2. In Science Fields

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  3. Jupiter Now Brightest

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  4. Allies’ Fighting-Age Men Outnumber Axis’ 2 to 1

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  5. Nature Ramblings: An Oppressed People

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  6. Science Clubs of America

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  7. New Machines and Gadgets

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  8. Scientific Valedictorians in High School of Science

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  9. First Glances at New Books

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  10. Front Matter

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  11. Even in War, Science Saves More than It Destroys

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  12. Scared Feeling, Tearfulness Cured in 30 Minutes

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