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          3-D printing adds wings to aviation
          

          By Cheng Yingqi | China Daily | Updated:  2013-08-13 07:26
 



          



          

          

          

          


          


          3-D printing adds wings to aviation
          


          Zhou Gang, a doctoral candidate in material science at Huazhong University of Science and Technology, holds an animal head sculpture in his right hand and a replica made through 3-D printing in his left. Photo by Guan Xin / China Daily
          
          		

          
          

          


          

          

          


          


          3-D printing adds wings to aviation
          


          

          3-D printing adds wings to aviation
          

          
          		

          
          

          

          

          

          

          

          


          


          


          
 
 



          


          

          



          


          

          

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