Feature

  1. Young Criminals Not All Defective

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  2. Ultraviolet in Country

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  3. Einstein Extends Theory to Electricity

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  4. “Knockless” Gasoline

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  5. First Glances at New Books

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  6. How to Prevent and Treat Influenza

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  7. More Digging Needed

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  8. Back Matter

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  9. Tipsy Mimosas, Tamed Crabapples

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  10. Nature Ramblings: Gray Wolf

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  11. Stone Age “Moderns” Were Snail-Eaters

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  12. Classics of Science: Florence Nightingale on Nursing

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