The leakage of radiation at the Fukushima Daiichi Nuclear Power Plant in Japan has aroused the attention of the scientific community. MIT engineers have designed a radiation-resistant robot that can help deal with the leakage of nuclear facilities. This computer can capture images through pipelines and detect possible groundwater pollution. Because of the spherical design, its movement is very flexible.
This kind of robot can withstand radiation for a period of time and is mainly used to detect the pipelines of nuclear plants. The United States currently has a large number of nuclear reactors over 30 years old, so this small robot may be very useful. 
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