Tardigrades: Adorable Extremophiles

From the creator

Hank explains why NASA and the European Space Agency are in love with tardigrades and how these extremophiles are helping us study the panspermia hypothesis. Follow SciShow on Twitter! http://www.twitter.com/scishow Like SciShow on Facebook! http://www.facebook.com/scishow

Published 2012-01-11 · Watch on YouTube ↗
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