Cooper Business School

Cloak Harry Potter Disappear, metamaterial

“The announcement last November of an” invisibility shield, “created by David R. Smith of Duke University and colleagues, inevitably set the media buzzing with talk of H. G. Wells’s invisible man and Star Trek’s Romulans “.
MIT Technology Review

Just a few years ago, around the world-renowned scientists are still confident that none of the material in this world who could make people disappear. It really is not possible, because it violates all laws of nature known to man. But they are all wrong ..

Metamaterial, became one of the main ingredients are busy talking. This material could make something, to become invisible. A shirt that uses this technology can make the wearer “disappeared”, like a magic cloak of “Harry Potter”.

A fighter with metamaterial material will be invisible, not only does not look like a tech radar “Stealth”, but completely invisible to the eye as a tool in the Star Trek cloaking device.

This can be done for example by creating an artificial material that can bend electromagnetic radiation, as well as light, which is basically electromagnetic radiation. The material is like a tin can and plastic are arranged in a certain pattern structure.

Metamaterial would bend light around an object that diselimutinya and reassembled at the end, like river water around a stone. In a recent study at Perdue University in their use of special needles that would bend light beyond the shrouded object while the object behind it will look.

This material is being studied worldwide, including MIT, the University of California Berkeley, Duke University, and Caltech in LA.

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