Feature

  1. Lamb’s Liver Anemia Cure

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  2. Radio Time Signal

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  3. Classics of Science: Dana Describes Kilauea

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  4. Help Prevent Fruit Fly Spread

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  5. A Symbol of Our Time

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  6. Inborn Ability May Decide Race’s Fate

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  7. Eggs Hatch Early under Ultraviolet

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  8. First Glances at New Books

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  9. Front Matter

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  10. “17-Year Locusts” Are Now Emerging

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  11. Inventions Win Places on Stamps

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  12. 17 Months to Cross Pacific

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