Feature

  1. The Future of Mankind

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  2. Front Matter

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  3. Why Lost People Go in Circles

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  4. Cause of Stains Discovered

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  5. New Relics from Ur

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  6. Sun Now Farthest from Earth

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  7. Classics of Science: An Ancestor of the Electric Motor

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  8. Cloth Clue to History

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  9. Glances at New Books

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  10. “Annealed” Meat

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  11. Nature Ramblings: Specters

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  12. Our Present-Day Wonders

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