Feature

  1. Egypt Cradle of Civilization?

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  2. New Chinese Cotton

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  3. Alcohol Chief Bootleg Poison

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  4. Year’s First Comet

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  5. Front Matter

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  6. Records Minor Quakes

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  7. A Cardiographic Valentine

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  8. Nature Ramblings: Tufted Titmouse

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  9. Use Vacuum Tube Backwards

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  10. Classics of Science: Finger-Prints

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  11. Laboratory Heroes Find New All-American Disease

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  12. Rare Mongolian Trophies

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