Feature

  1. Weather May Be Warming

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  2. [Photograph]: Giant Crystallizer

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  3. Study Arizona Crater

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  4. Arctic Ice Island Has Record Low Temperature

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  5. Identification by EEG

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  6. New Machines and Gadgets

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  7. New Aids for Heart Study

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  8. College Selection Hints

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  9. Front Matter

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  10. Books of the Week

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  11. Protection from Radiation

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  12. Anticoagulant Drug Helps Asthma Also

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