Exploring the 'smart tunnel' of L'Aquila
Media playback is unsupported on your device
Video

Italy earthquake: Exploring the 'smart tunnel' of L'Aquila

A "smart tunnel" to pipe water, power and communications has been built as a flagship construction project in the Italian city of L'Aquila, which is slowly rebuilding after the 2009 earthquake.

  • 06 Oct 2016