Feature

  1. Mound-Builder Weavers

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  2. Boulder Monument

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  3. Rockets for Space Voyages

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  4. Liquid Propels Rockets

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  5. Prehistoric Doughnuts

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  6. Nature Ramblings: Red Haws

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  7. Jupiter Moves Backward in October

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  8. Front Matter

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  9. Beryllium for Aircraft

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  10. Light for Artists

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  11. New Tests for Fever Carriers

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  12. Music in the Air

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