Feature

  1. Clues to Norsemen

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  2. Trying Another Tack

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  3. Poisonous Honey

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  4. First Glances at New Books

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  5. Science for the Millions

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  6. Blue Gem Named “Starlite”

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  7. Sexes “War” before Birth

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  8. Vanadium Obtained Pure

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  9. Pearl Buttons Threatened

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  10. Sugar from Wood

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  11. Love Song of a Trilobite

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  12. Back Matter

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