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Click 08/02/2014 GMT Clips

  1. The app which helps drivers fix cars

    Duration: 04:04

  2. Turning brainwaves into classical music

    Duration: 03:22

  3. Fly the world's smallest quadcopter

    Duration: 00:54

  4. Why 'how fast are you moving?' is a complicated question

    Duration: 05:01