Rave: Invisibility Cloaks

Just try to find one, just one, useful purpose of invisibility cloaks.....that isn't illegal.

Host:  Torah Kachur

Photo credits:  Flikr Users:  Lel4nd, garryknight, MSVG,   Wikipedia Users:  APN MJM, Jason Valentine, NSF, NASA, US DOE, Odracppm.  Youtube users:  DukeUniversity, smhsphysics, N811N, NTDTV, davidegg22

References:

http://en.wikipedia.org/wiki/Negative_index_metamaterials

http://www.gizmag.com/nano-ring-metamaterials-invisibility-cloaks/13740/

http://www.technologyreview.com/computing/37720/

http://spectrum.ieee.org/biomedical/imaging/metamaterials-breakthrough-brings-invisibility-closer

http://www.wired.com/dangerroom/2011/10/invisibility-cloak-mirage/

http://iopscience.iop.org/0957-4484/22/43/435704