Feature

  1. DDT Catalyst; UFO

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  2. Longevity Gives Bonus in Space

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  3. Front Matter

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  4. Letter from London: Animal Antibiotic Attack

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  5. A Dissent

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  6. Dissent, Dissension at AAAS

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  7. Chemistry

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  8. The Space Station Is ‘Go’

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  9. Films of the Week

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  10. A Slight Error

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  11. AAAS

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  12. Cat Viruses Clue to Cancer

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