Feature

  1. Tendency to One Sex May Be Hereditary in Families

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  2. Predicting Undiscovered Elements: Part One: “A Classic of Science”

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  3. Machine Outdoes Physician in Detecting Artery Hardening

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  4. In Science Fields

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  5. Are You Grown Up?

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  6. Ancient Indians Introduced Building of Houses in Row

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  7. Swinging Children by Arms May Be Cause of Paralysis

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  8. Discovery of Element 87 Reported by Cornell Chemists

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  9. Navy’s New Airship Hangar Will Be Built in Sections

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  10. New Theory Would Explain Cosmos’ Unexpected Ways

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  11. Insects Better than Rats for Use in Vitamin Tests

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  12. Nature Ramblings: Winter Rosettes

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