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By Science News

Magazine Issue: Vol. 98 No. #21, November 21, 1970

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Questions or comments on this article? E-mail us at feedback@sciencenews.org | Reprints FAQ

A version of this article appears in the November 21, 1970 issue of Science News.

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Related Stories

Animals
Ximena Velez-Liendo is saving Andean bears with honey

By Brianna Randall1 hour ago
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Three reasons why the ocean’s record-breaking hot streak is devastating

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These Stone Age humans were more gatherer than hunter

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Science News

Science News was founded in 1921 as an independent, nonprofit source of accurate information on the latest news of science, medicine and technology. Today, our mission remains the same: to empower people to evaluate the news and the world around them. It is published by the Society for Science, a nonprofit 501(c)(3) membership organization dedicated to public engagement in scientific research and education (EIN 53-0196483).

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