Feature

  1. Light Wave Measures Heat and Density

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  2. African Tribal Discards Now Museum Treasure

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  3. Current U. S. Patents

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  4. Dog Response like Man’s

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  5. Birth Control Pill Found Safe for 11,711 Women

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  6. New Ideas and Gadgets

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  7. Books of the Week

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  8. Dogs’ Brains Isolated

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  9. Man Evolved like Animals

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  10. Forms May Have Lived in Proterozoic Canada

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  11. Computer Studies Atoms

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  12. High-Pressure Oxygen Aids Cancer Treatment

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