Cleaner Worms

Ah, clean as a… worm?! This is Sandra Tsing Loh with the Loh Down on Science. You heard that right. Worms clean up after themselves by wriggling. So can technology match that?  Enter Rosa Sinaasappel [roh-SAH sih-NAAS-ah-pehl] and team at Georgia Tech.  They studied the behavior and flexibility of aquatic

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