Feature

  1. Voices Beautified for Radio by Ingenious Mechanisms

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  2. The American Eagle: “A Classic of Science”

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  3. Ancestors of Eskimos Found Minnesota Lake Bed Varves

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  4. Nature Ramblings: Puffin

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  5. Climate and Your Health

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  6. Artificial Lightning Flashed at Ten Million Volts

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  7. No Danger of Malaria Epidemics in Inoculations to Fight Paresis

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  8. In Science Fields

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  9. Slow Electrons Make Possible “Polar Light” in Laboratory

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  10. Russia’s Second Five Year Plan Calls for Far East Colonization

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  11. New Tomb Found at Famous Maya Capital

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  12. Race May Be Cause of Negro’s Lower Tuberculosis Resistance

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