Printable Metamaterials Means Invisibility Cloak

Metamaterials make it possible to bend light i...  ...d light in a way that could make an object nearly invisible . There are many obvious applications for such a m...  ...table metamaterials we may soon have invisibility cloaks . Until now, most metamaterials have been painsta...  ...al, the first applications...

http://www.neatorama.com/2011/06/15/printable-metamaterials-means-invisibility-cloak/