Feature

  1. Cosmic Rays Come from outside Solar System

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  2. Small Pink Flower Shows Mechanism of Evolution

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  3. Quiz Kids of the Ocean

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  4. Mirror Is Grinding Job

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  5. Books of the Week

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  6. Warding off Infection

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  7. Link Two Meteor Streams with “Parent” Comets

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  8. New Machines and Gadgets

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  9. Calcium Lack Leads to One Kind of Arthritis

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  10. Coffee Fragrance More Stimulating than Onion

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  11. Brain Waves Abnormal in Blood Disorder

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  12. Dog Can Be Trained for Apartment Life

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