Feature

  1. Front Matter

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  2. Predict Fading for TV

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  3. New Way Found to Clean Atmospheric Pollution

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  4. 57 Varieties of U. S. License Tags Are Problem

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  5. Sudden Snake Jump Makes Monkeys Neurotic

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  6. Science for Defense

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  7. Fresh Water from Ocean

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  8. Don’t Coddle Neurotics

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  9. Better Lake Swimming

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  10. Discover Tropical Wood Half Aluminum Strength

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  11. Army Radio Equipment Shrunk to Tenth Size

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  12. Concrete Durability Hurt by Penetration of Water

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