U.S. Scientists Take Big Step Toward Creating True Invisibility Cloak

University of California scientists today announced that significant progress has been made toward developing "metamaterials" for use in a legitimate invisibility cloak. The researchers, led by mad scientist Xiang Zhang, were able to demonstrate for the first time that they could cloak 3D objects with these materials.… »8/10/08 8:00pm8/10/08 8:00pm