Friday, August 13, 2010

Knowledge can change perceptions, which in turn can change reality-Linda Greenhouse

Have you ever wished to be invisible? Scientists have discovered a way to step closer to the ideal "cloak of invisibility" with Harry Potter-esque possibilities. The science is being developed, but it would appear rays of light are deflected away from a very tightly knit fabric of gold-etched silk. It could have many exciting medical applications, and many, many other uses, and kids would love it.

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