• Question: Hove you ever invented a thing that makes energy for free?

    Asked by SHABANG to Cathal, Karen, Bobs on 16 Mar 2017.
    • Photo: Cathal Ó Murchú

      Cathal Ó Murchú answered on 16 Mar 2017:

      No unfortunately there is no way to make energy for free, any way of making electricity for example, will always have losses, such as un wanted heat or noise from the process.

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