• Question: What is the coolist thing you cn do with light?

    Asked by MegaGrunt101 to Paul on 10 Mar 2016.
    • Photo: Paul O'Mahoney

      Paul O'Mahoney answered on 10 Mar 2016:

      I think maybe one of the coolest things you can do with light is actually move things around with it! This is a technique called ‘optical tweezers’ (google it to find some cool videos!)

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