• Question: Why does gravity exist?

    Asked by hummingbird to Emma, Jimmy, Niall on 21 Mar 2013.
    • Photo: James Holloway

      James Holloway answered on 21 Mar 2013:

      Ah I can’t give you a good answer to this one! I can tell you gravity is one of the fundamental forces of the universe – one of the building blocks that make it up. I can talk about space being warped by massive objects but that doesn’t really get at the ‘why’.

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