Chief Posted July 2, 2011 Share Posted July 2, 2011 Source: ScienceDaily June 30, 2011 "Many animals have eyes that are incredibly complex—others manage without. Researchers at the University of Gothenburg have shown that sea urchins see with their entire body despite having no eyes at all. The study has been published in the scientific journal Proceedings of the National Academy of Sciences (PNAS). read more More... Link to comment Share on other sites More sharing options...
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