Feature

  1. Biomedicine

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  2. Astronomy

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  3. Sounds of the Seasons

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  4. Science News of the Year

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  5. Science & Society

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  6. Back Matter

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  7. Front Matter

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  8. Books

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  9. Ins and Outs of Time

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  10. New Twist on Fossil Fuel

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  11. Magnesium May Stave off Cerebral Palsy

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  12. Atomic Oxygen Removes Soot from Paintings

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