Cloaking Technology

Purdue University is developing technology that James Bond or any spy would love to have (come to think of it he would like that self-erasing paper too). The university is developing a cloaking device that makes objects invisible by bending light rays around the object. A device has already been made by the university that bends microwaves and they think they can also make a device that bends infrared light around that would make a heat shield. All this is possible by using nanowires.