Feature

  1. Volume Information

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  2. 200 Miles of Aluminum Used in Heat Exchanger

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  3. Doctors Are Reading

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  4. Russian Oceanography Making Great Gains

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  5. New Ideas and Gadgets

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  6. Radio Waves from Sky Object, 3C-273, Variable

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  7. Huge Bat Population Thrives on Trinidad

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  8. Ultrasound ‘Sees’ Tumors

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  9. Mystery of Meteorite at Goose Lake Probed

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  10. Smoking Studies Conflict

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  11. ‘Instant Ocean’ Plus Care Keep Fragile Fish Alive

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  12. Space Race Pace Quickens

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