Kerstin MukerjiNational Science Foundation Closing the THz Gap with Graphene-based Devices Recent developments in materials and devices for terahertz wave manipulation have opened the door to new, improved applications in imaging and communications. Brain Injury Research Leads to Better Protection for Athletes, Soldiers Chronic traumatic encephalopathy symptoms related to blast exposure and tackling can be greatly lessened by controlling the reactive movement of the head. By Kerstin Mukerji Published 15 September 12