The art of invisibility and the perfect cat's eye

(PhysOrg.com) -- In recent years scientists have explored the impossible by developing invisibility or 'cloaking' devices, but can the same technology also help make things more visible?

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<p><a href="http://www.physorg.com/news165589714.html">The art of invisibility and the perfect cat's eye</a></p> <p>(PhysOrg.com) -- In recent years scientists have explored the impossible by developing invisibility or 'cloaking' devices, but can the same technology also help make things more visible?</p>