In comic books, gamma radiation can make you a superhero. In real life, it's nasty stuff. Designed for first responders, soldiers, and other security forces, Kromek's D3S ID RIID gamma neutron detector can identify radioisotopes and detects neutrons in seconds. Unlike conventional RIIDs, it's small, wearable, and concealable, leaving suspects unaware of any monitoring, and can warn of dirty bombs, radioactive contamination, smuggling of radioactive substances, and radiation at the scene of an accident or attack. Like most modern gadgets, it's USB rechargeable, with 12 hours of battery life and a Bluetooth connection to the companion app.