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24/01/2015 GMT

This week we look at lift technology. In a world of ever-taller buildings there's a problem: getting people to the top of them. We visit an underground lift testing facility in Finland to hear about the latest developments including lifts that could one day travel horizontally as well as vertically.

30 minutes

Last on

Wed 28 Jan 201502:30GMT

Credit

RoleContributor
PresenterSpencer Kelly

Broadcasts

  • Sat 24 Jan 201506:30GMT
  • Sat 24 Jan 201519:30GMT
  • Sun 25 Jan 201504:30GMT
  • Sun 25 Jan 201513:30GMT
  • Mon 26 Jan 201500:30GMT
  • Mon 26 Jan 201503:30GMT
  • Wed 28 Jan 201502:30GMT