Feature

  1. Super-Quiz for Science

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  2. FM Used for Telegrams

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  3. River Sounded from Air

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  4. Influenza as Usual

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  5. Imitation Aids Diagnosis

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  6. Chances for 30,000 to Study Abroad

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  7. Books of the Week

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  8. Italian Perennial Cane Makes Rayon Cellulose

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  9. New Machines and Gadgets

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  10. Back Matter

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  11. Front Matter

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  12. Weather Month Ahead

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