Thursday, September 04, 2008

How to see out of an invisible cloak

The problem with an invisible cloak is that your wouldn't be able to see anything from under it - the light has been bent away from you rather than transmitted through the material. But now researchers believe they may have found a solution by using a material that has the inverse refractive properties of the invisibility cloak's materials, cancelling out the effect!

Invisibility Undone: Chinese Scientists Demonstrate How To Uncloak An Invisible Object

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