Feature

  1. Nature Ramblings: Tree Sparrow

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  2. Jet Oiling for Metal Cutting

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  3. Thunderstorms Intensify Earth’s Electric Field

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  4. Party Line for Bees

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  5. Books of the Week

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  6. Friction Heat Problem

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  7. Seven Seek Each Science Foundation Fellowship

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  8. Mold Remedy Sweet News

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  9. Chloromycetin for Anthrax

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  10. [Photograph]: Super Sack

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  11. Power Line Failures

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  12. Polio Prevention Closer

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