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10.22.13 News | Today's News | Past Issues
10.22.13 News
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Today's Video

Echinoderm skin

Provided by Brown University
Karen Connolly, from Casey Dunn’s Invertebrate Zoology course at Brown University, tells the story of how echinoderms (starfish, sea urchins, and their relatives) can change the stiffness of their skin at will.
Provided by Brown University
Runtime: 3:00