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Click 31/05/2014 GMT Clips

  1. Could this robot improve empathy?

    Duration: 01:24

  2. Could ambulance drones appear on the battlefield?

    Duration: 02:20

  3. The handheld cancer detector

    Duration: 01:07

  4. Could the way we move be a password?

    Duration: 04:17

  5. App tracks daily coffee consumption

    Duration: 04:03