Feature

  1. Find Linoleic Acid Aids Radiation Protection

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  2. New Machines and Gadgets

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  3. Books of the Week

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  4. How Old Is It?

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  5. Americans Marry Earlier than Other West Nations

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  6. Battery Additive Hearings

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  7. Radio and Ultrasonics Warm Body Muscles

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  8. Yo, Ho, Ho! Scientists Hunt Spanish Treasure

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  9. [Photograph]: Two-Horned Rhinoceros

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  10. Trolleys More Economical than Buses, Study Shows

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  11. Use 18 Salvaged Radars

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  12. Erratum: In Science Fields: Authoritarian Tendency Less with Extreme Drive

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