Feature

  1. Warding off Infection

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  2. New Machines and Gadgets

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  3. Calcium Lack Leads to One Kind of Arthritis

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  4. Talking Dictionary Translates Languages

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  5. Quiz Kids of the Ocean

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  6. Sun Picked up Comets 7,500,000 Years Ago

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  7. Space View Extended

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  8. Link Two Meteor Streams with “Parent” Comets

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  9. Human Body Defense Mechanism Investigated

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  10. Small Pink Flower Shows Mechanism of Evolution

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  11. Books of the Week

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  12. Brain Waves Abnormal in Blood Disorder

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