Rubber 'snake' could help wave power get a bite of the energy market

A device consisting of a giant rubber tube may hold the key to producing affordable electricity from the energy in sea waves.

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<p><a href="http://www.physorg.com/news134301650.html">Rubber 'snake' could help wave power get a bite of the energy market</a></p> <p>A device consisting of a giant rubber tube may hold the key to producing affordable electricity from the energy in sea waves.</p>