Feature

  1. Go and Catch a Falling Black Hole

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  2. Wolf Vishniac 1922-1973

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  3. Science News of the Year

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  4. Kohoutek Comet Now Visible

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  5. The Energy Crisis Turns Ugly

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  6. Back Matter

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  7. The Brine’s the Thing

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  8. Explaining Kirlian Photography

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  9. Oil and Water Do Mix! And It Saves Fuel

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  10. Gay Liberation at the APA

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  11. Biomedical Sciences

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  12. ‘Catch 22’ of Psychopharmacology

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