Feature

  1. Classics of Science: The Discovery of Neptune

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  2. First Glances at New Books

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  3. Back Matter

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  4. Front Matter

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  5. Most Powerful Vessel

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  6. Bees Do Not Chew Their Food

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  7. Record Bison Skull

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  8. Tea Grown in Mexico

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  9. Radio Reception and Sun Spots

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  10. New Aztec Idols

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  11. Urges Mineral Control for Peace

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  12. Matter between Stars

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