Coastlines could be protected by 'invisibility cloak'

Scientists at the University of Liverpool have tested an 'invisibility cloak' that could reduce the risk of large water waves overtopping coastal defences.

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<p><a href="http://www.physorg.com/news142161529.html">Coastlines could be protected by 'invisibility cloak'</a></p> <p>Scientists at the University of Liverpool have tested an 'invisibility cloak' that could reduce the risk of large water waves overtopping coastal defences.</p>