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          High hopes for low-tech poverty solutions
          

          By Erik Nilsson | China Daily | Updated:  2015-05-05 07:54
 



          



          

          We recently reinvented the wheel.
          


          That is, by filling it with water and tying it to a camel.
          


          This wheel doesn't propel vehicles. It is a vehicle in itself.
          


          

          High hopes for low-tech poverty solutions
          

          

          


          


          


          
 
 



          


          

          



          


          

          

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