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By Science News

Magazine Issue: Vol. 21 No. Feb 20, 1932, February 20, 1932

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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 February 20, 1932 issue of Science News.

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Related Stories

Animals
This tool-wielding assassin turns its prey’s defenses into a trap

By Siddhant Pusdekar10 hours ago
Chemistry
A chemical in plastics is tied to heart disease deaths

By Skyler Ware14 hours ago
Environment
Skyborne specks of life may influence rainfall patterns

By Nikk Ogasa16 hours ago

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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