Feature

  1. Patents of the Week

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  2. Every Major Building Has Shelter Possibility

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  3. New Method Predicts Crop Harvest Dates

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  4. Chimps May Outdo Man

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  5. Photometric Tunnel Improves Signal Flares

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  6. Female Voice Has Flaws for Routine Broadcasting

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  7. New Ideas and Gadgets

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  8. Nature Ramblings: Reindeer

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  9. Front Matter

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  10. All Cancer Tied to DNA

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  11. Childbirth Dangers Cut

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  12. [Photograph]: Top Honors

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