• Question: what are the gadgets you use and how do they work?

    Asked by liv to Keith on 8 Nov 2015. This question was also asked by mildred.
    • Photo: Keith Franklin

      Keith Franklin answered on 8 Nov 2015:

      There are cameras with special sensors which can take pictures of radiation. radiation is invisible so being able to see where it is is very important.

      There are also robotic arms so you can move things around in areas where it is too dangerous for people to be.

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