Robots to harvest 30,000 lettuce heads a day | Business

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      Robots to harvest 30,000 lettuce heads a day | Business

      A farm in Japan is to employ robots to help grow vegetables. The new technology will enable the owner to save 50 % on wages. So will humans be out of a job? For more go to http://www.dw.com/en/top-stories/business/s-1431

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