Feature

  1. Physical Sciences

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  2. Lunar Science

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  3. The Great Medical Debate over Low Blood Sugar

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  4. Back Matter

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  5. Back Matter

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  6. Front Matter

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  7. Books of the Week

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  8. Classical Black Holes

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  9. Unscientific Scientists

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  10. Knowledge for Its Own Sake

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  11. A Black Cloud over Cloud Seeders

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  12. First Light through Kitt Peak’s 158-Incher

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