DW Volos
@dw_volos
Trainees of Germany's international news broadcaster @DeutscheWelle. Volontär*innen der DW. Tweets in ENG and DEU.
ID: 30833982
13-04-2009 08:52:15
4,4K Tweet
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What do a robot arm and your favorite potato chips have in common? Volo Franziska Wüst visited the world's largest industrial trade fair for the Economics Department and discovered the technology. A lot of hot air? Or can it actually change the world?