Feature

  1. New Oil to Be Obtained from Used Oil

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  2. December 31 Only Twelve Hours Long to Astronomers

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  3. Queer Customs of Eskimo Related by Physician

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  4. Stickiness of Clay Useful in Warfare against Insects

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  5. Less Heat from Sun during an Eclipse

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  6. Offerings of the Heavens for 1925

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  7. Ancient Plant Fossils Tell of Old Climates

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  8. Pupin, Immigrant Inventor, Heads American Scientists

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  9. Scientists Reports Results of Adventure in South Seas

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  10. Ice Age Probably Known in First Geological Period

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  11. Iron Known to Primitive Man Says Harvard Scientist

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  12. Scientist Doubts Franklin Flew Kite in Thunderstorm

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