Feature

  1. First Glances at New Books

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  2. Squatty Steel Tank

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  3. Why We Have Hurricanes

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  4. Enough Helium Now for Many Uses

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  5. Kalmia-Mountain Laurel: A Classic of Science

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  6. Strange Radiation of Sun Causes Weather and Earthquakes Says New Theory

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  7. New Canning Aid

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  8. Thieving Birds Bribed

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  9. More Infantile Paralysis

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  10. Parks for Spain

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  11. What a U. S. Senator Has Found about the Rise and Fall of a Great People

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  12. Male Toads Become Mothers

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