Feature

  1. Explode Theory That There Are Less Live Male Births

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  2. New Machines and Gadgets

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  3. Books of the Week

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  4. Herds Roam Free Yet Stay in Sight

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  5. Magnetic Iron in Space?

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  6. Find Cancer Electrically

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  7. Remedies for Fungus Ills

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  8. Advances in TB-Fighting

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  9. In Science Fields

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  10. Thirty Miles up Measured by New Air-Borne Device

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  11. Front Matter

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  12. Record People’s Actions

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