Feature

  1. In Science Fields

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  2. Changing View of Universe

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  3. Nature Note

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  4. Books of the Week

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  5. Current U.S. Patents

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  6. International Patent System Should Exist

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  7. USSR Builds Super-Plane

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  8. Mariner 4 Nears Mars

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  9. New Ideas and Gadgets

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  10. Doctors Are Reading

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  11. Front Matter

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  12. Over-Surgery Questioned

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