Feature

  1. Solar Constant: Angle vs. Distance

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  2. Cooling Down

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  3. As the World Turns

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  4. A Question of Gravity

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  5. Strong Support for Virus in Human Cancer

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  6. Delinquency as a Learning Disability

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  7. Jensen: Intelligence a ‘Biological Rhythm’

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  8. Surgical Wizardry: Pancreas in the Liver

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  9. Immune Foul-up in Juvenile Diabetes?

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  10. More Guests for Salyut 6

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  11. Another Smallpox Case

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  12. Senate Report on DNA

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