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Click 29/03/2014 GMT Clips

  1. Smartphone device detects pollution

    Duration: 00:48

  2. The orchestra you paint then play

    Duration: 04:26

  3. Game Of Thrones gets VR treatment

    Duration: 02:24

  4. The technology revealing fingerprints' hidden secrets

    Duration: 04:10

  5. Top smartphone chat apps reviewed

    Duration: 04:14