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          Beijing Science Carnival kicks off in Olympic Park
          

          


          chinadaily.com.cn    |     2017-09-15 07:53
    



 


          


          

          


          



          

          


          
Beijing Science Carnival kicks off in Olympic Park

          


          


          Contestants check a new energy vehicle taking part in a competition, which is part of a series of events to be held on the National Popular Science Day at Olympic Park in Beijing, Sept 14, 2017. [Photo by Wang Zhuangfei/China Daily]
          
          		

          
          

          

          


          

          

          






          

          

          




          



          


          

          


          

          


          

          



          


          

          


          

          

          



          

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