Scientists one more step closer to realising invisible technology

A unique computer model designed by a mathematician at the University of Liverpool has shown that it is possible to make objects, such as aeroplanes and submarines, appear invisible at close range.

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<p><a href="http://www.physorg.com/news97945163.html">Scientists one more step closer to realising invisible technology</a></p> <p>A unique computer model designed by a mathematician at the University of Liverpool has shown that it is possible to make objects, such as aeroplanes and submarines, appear invisible at close range.</p>