A robotic probe into the TEPCO nuclear plant released crucial information on conditions inside the reactor . Fukushima : Recorded radiation levels and temperatures are lower than expected . The robot was sent into the plant after the first one broke down .
A robotic probe into the Fukushima nuclear plant released crucial information on conditions inside the reactor . TEPCO : Recorded radiation levels and temperatures are lower than expected . The robot was sent into the plant after the first one broke down .