Original sentence: As of 2009, collaborating researchers from University College London, Helsinki University of Technology, University of Rochester and University of Washington state that
Edited sentence: "..some possible applications [with] electromagnetic wormholes include the creation of invisible fiber optic cables, for example for security devices, and scopes for MRI-assisted medical procedures for which metal tools would otherwise interfere with the magnetic resonance images.Collaborating researchers from University College London, Helsinki University of Technology, the University of Rochester and the University of Washington stated, in 2009, that:.The effectiveness and implementation of [this technology] in practice, however, are dependent on future developments in the design, investigation, and production of metamaterials.The invisible optical fibers could even make three-dimensional television screens possible in the distant future