| UPDATED:  December 17, 2010  NO. 51 DECEMBER 23, 2010 |                                                    |  GROUNDBREAKING FACILITY |                                                                       |                   |                                     
  |  
| 
 China's first deep underground laboratory is inaugurated at the Jinpin Hydropower Station in Sichuan Province on December 12, offering an independent cutting-edge underground scientific research and experimental platform in physics (ZHANG XIONG)  |    |                                  
                
            
  | 
              | 
            
                
                
              
               |