Feature

  1. New Machines and Gadgets

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  2. Hexadecanol Useful in Controlling Water Loss

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  3. Study Space Effects

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  4. Books of the Week

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  5. Suggest Radiocarbon Harmful as Fallout

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  6. Front Matter

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  7. Magnetic “Pin” Speeds Computers 10-20 Times

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  8. Scientia International

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  9. [Photograph]: Angels

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  10. Radar Helps Weathermen

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  11. Men Survive High Oxygen

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  12. National Academy Offers Science Study Aid

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