I am currently in Athens, having given a lecture on the Materials Science of Superheroes. In it, I discuss a range of superpowers that were previously consigned to science fiction, but are rapidly becoming science fact. One of the superpowers people always talk about is the power to become invisible. As a Harry Potter fan, I love the idea of throwing an invisibility cloak over me and going on secret adventures, but surely that is far from a reality?

from Forbes – Tech http://ift.tt/1QaC4V7
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