Feature

  1. In Science Fields

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  2. More Ancient Men Found

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  3. Creative Ability Related to Humor

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  4. Front Matter

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  5. Nature Ramblings: Thresher Shark

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  6. Books of the Week

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  7. [Photograph]: Fastest Hydrofoil

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  8. Maser Transmits 25 Miles

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  9. Sun Pressure on Echo

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  10. [Photograph]: 3-D Plotter

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  11. Human Nerve Impulses Feed Electronic Computer

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  12. Thyroid Affects Cancers

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