Two academicians win China's top science prize

Premier Wen Jiabao speaks at the award ceremony for the State Top Scientific and Technological Award at the Great Hall of the People in Beijing, Jan 14, 2011. [Photo/Xinhua]

Material expert Shi Changxu, 91, who won China's State Top Scientific and Technological Award, speaks at the award ceremony at the Great Hall of the People in Beijing, Jan 14, 2011. [Photo/Xinhua]