• Question: what been your best invention to date

    Asked by rmkearney to Arlene, Colin, David, Eugene, Paul on 18 Nov 2012. This question was also asked by phantom.
    • Photo: David McKeown

      David McKeown answered on 18 Nov 2012:

      My favourite invention, has nothing to do with Space.
      A few years back I made a gumball machine that gave out sweets when you tweeted certain words at it on twitter. Yummy!

    • Photo: Paul Higgins

      Paul Higgins answered on 18 Nov 2012:

      Years ago, I built a lego robot that walked on two legs, with motors and all. I was pretty proud of it!

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