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          Children enjoy the charm of science and technology at a museum
          
        
          
      
          
      
          
        
          
          chinadaily.com.cn |
          Updated: 2022-08-18 10:18
          
          
          
          
        


        
      
          
      
          
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   A girl experiences the motion of a sphere experiment at a science and technology museum in Kunming, Yunnan province on Aug 17, 2022. [Photo/VCG] 
 
           

          
          
        
          

        
        
      
          
        
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