DARPA Advanced Radioactive Threat Detection System Completes First Large-Scale Citywide Test
DARPA field tested more than 1,000 networked, mobile radiation sensors in Washington, D.C.. This yielded valuable data for implementing enhanced radiation-detection networks in major U.S. cities Several hundred volunteers—each toting a backpack containing smartphone-sized radiation detectors—walked for hours around the National Mall searching for clues in a “whodunit” scavenger hunt to locate a geneticist who’d …