Feature

  1. Cluster Specialist

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  2. Vesuvius Rumbles

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  3. Rubber for United States?

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  4. Heat from Heart Beat

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  5. Wanted: An American Sign Language!

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  6. Star Games

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  7. Anniversaries of Science

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  8. A Wineglassful of Brains

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  9. Children’s Work at the Brooklyn Botanic Garden

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  10. Nature Ramblings: Two Curious Plants

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  11. Back Matter

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  12. First Glances at New Books

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