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Click 16/08/2014 GMT Clips

  1. Hacking cars and traffic lights at Def Con

    Duration: 07:25

  2. Robots explore Tate Britain's artwork after dark

    Duration: 03:13

  3. The 'house of hacking horrors'

    Duration: 04:11

  4. Digital storytelling of the Somme

    Duration: 02:54

  5. Webscape: Self-destructing email addresses

    Duration: 04:30