MCLEAN, Va.–(BUSINESS WIRE)– #ExploraVision–Toshiba and the National Science Teaching Association (NSTA) announced today the regional winners of the 34th annual Toshiba/NSTA ExploraVision program, the world’s largest K-12 science competition designed to build problem-solving, critical thinking and collaboration skills that are central to the Next Generation Science Standards. This year’s regional winners’ projects include innovative ideas ranging from a new structural health monitoring system to detect damag