Luxagraf
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10.22.06 // 09:55 a.m.
Scientists Take Step Toward Invisibility - New York Times
The system, a set of concentric copper circles on fiberglass board, deflects electromagnetic waves of a specific frequency that strike it.
Visit Site: http://www.nytimes.com/2006/10/20/science/20cloak.html?ex=1318996800&en...