Drones, snake robot enter wrecked Japan nuclear reactor
Japan on Thursday sent two mini-drones and a "snake-shaped robot" into one of three nuclear reactors at the Fukushima plant crippled by a tsunami in 2011, the facility's operator said. The gadgets were deployed in preparation for the removal of hundreds of tonnes of highly radioactive fuel and rubble, a risky operation expected to take decades. "We sent two drones yesterday and two drone