By Michelle Starr Using eight flexible legs and a soft web, a robotic octopus can scull through the water like its cephalopod inspiration.

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Source:: http://cnet.com.feedsportal.com/c/34938/f/645093/s/3ecd347e/sc/32/l/0L0Scnet0N0Cnews0Crobotic0Eoctopus0Eswims0Elike0Ethe0Ereal0Ething0C0Tftag0FCAD590Aa51e/story01.htm