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Going Up!
A new elevator-testing tower in Japan is also the world's tallest such facility, and has become a local landmark.
Also on the programme: Should we all consider buying a piece of land on the Moon? And how teenagers are turning social networking sites into money-spinners for goods, jobs and skills.
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Βι¶ΉΤΌΕΔ World Service Archive
This programme was restored as part of the World Service archive project