Engineers create 'optical cloaking' design for invisibility

Researchers using nanotechnology have taken a step toward creating an "optical cloaking" device that could render objects invisible by guiding light around anything placed inside this "cloak."

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<p><a href="http://www.physorg.com/news94744716.html">Engineers create 'optical cloaking' design for invisibility</a></p> <p>Researchers using nanotechnology have taken a step toward creating an "optical cloaking" device that could render objects invisible by guiding light around anything placed inside this "cloak."</p>