Invisibility cloak 'step closer'

According to BBC NEWS:

Scientists in the US say they are a step closer to developing materials that could render people invisible.

Researchers at the University of California in Berkeley have developed a material that can bend light around 3D objects making them "disappear".

The materials do not occur naturally but have been created on a nano scale, measured in billionths of a metre.

The team says the principles could one day be scaled up to make invisibility cloaks large enough to hide people.

- Harry Porter Cloak anyone?? I made the image above...hee using photoshop: XD

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