http://blog.newsweek.com/blogs/labn...isibility-cloak-from-hogwarts-to-reality.aspx
I had heard about the earlier one, but this one actually tampers with the *visible* light spectrum, meaning true invisibility to human eyes.
Cool.
I had heard about the earlier one, but this one actually tampers with the *visible* light spectrum, meaning true invisibility to human eyes.
Cool.