Feature

  1. Animals Share Heredities

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  2. Oxygen Lack Kills Fish

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  3. [Photograph]: Alvin

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  4. Nature Note

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  5. Patents of the Week

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  6. Negroes Also Prejudiced

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  7. New Ideas and Gadgets

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  8. Doctors Are Reading

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  9. Sick Astronauts Doctored

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  10. Computer Simulates People with Problems

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  11. Computer ‘Caveman’ Has Compressed Air Muscles

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  12. Books of the Week

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