Feature

  1. Sulfur Found to Prevent “Over-Eating Disease”

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  2. X-Rays Disguise Jewels

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  3. Food from Soilless Gardens

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  4. Inland Ports Planned to Promote Water Flying

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  5. Nature Ramblings: Hybrid Vigor Helps

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  6. Jet Propulsion Progress

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  7. Books of the Week

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  8. 1947 Record Comet Year

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  9. Beehive Air-Conditioning Pays Keeper in More Honey

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  10. Nature Ramblings: Goats Play the Devil

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  11. Use of Sodium Fluoride

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  12. Books of the Week

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