However, all robots have died due to high amounts of leaked radiation which reportedly destroyed their wiring.
It shows that the radiation is still active and attempt to eliminate the fuel rods have failed.
However, no robot returned when they were sent into the reactors.
It seems that even Robots cant resist in a nuclear disaster.
Also, technology to make robots which can resist in high levels of radiation doesnt exist.
Tepco researchers may come with different solution.
