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April 14th, 2008
Science has seen the future. And it is invisible
Abstract:
"They were able to achieve invisibility to red and green light. Single colours of light can be bent in a way consistent with invisibility on a microscopic scale using nanotechnology," Kaku says.
This has huge potential on the battlefield. Imagine a tank being invisible to enemy forces. No wonder the Pentagon is bankrolling research in this field. "The next step is to do a large object at one light colour," Kaku says. "Within 10 years, we may be able to make an object completely invisible to one colour of light."
And that is only one of the seemingly outrageous accomplishments in the works that Kaku discusses in his new book, Physics of the Impossible.
Source:
thestar.com
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