Feature

  1. [Photograph]: Mills Cross Reflector

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  2. More Inventive America

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  3. Back Matter

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  4. [Photograph]: “Bubble Cap”

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  5. Science Talent Search Winners

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  6. Nature Note

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  7. Safety in Science Projects

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  8. In Science Fields

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  9. Books of the Week

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  10. Quasars: Lagging Left-Outs

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  11. Delayed-Action Drugs

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  12. Weather Changing Vital

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