A boy plays a game in the new China Science and Technology Museum in Beijing, capital of China, Sept. 20, 2009. The Hi-tech and newly-built museum covering an area of 48,000 square meters was opened to the public on Sunday. (Xinhua/Li Wen)

People look dinosaur fossils in the new China Science and Technology Museum in Beijing, capital of China, Sept. 20, 2009. The Hi-tech and newly-built museum covering an area of 48,000 square meters was opened to the public on Sunday. (Xinhua/Li Wen)

Children experience the shooting theory in the new China Science and Technology Museum in Beijing, capital of China, Sept. 20, 2009. The Hi-tech and newly-built museum covering an area of 48,000 square meters was opened to the public on Sunday.  (Xinhua/Li Wen)

Visitors experience an air bicycle in the new China Science and Technology Museum in Beijing, capital of China, Sept. 20, 2009. The Hi-tech and newly-built museum covering an area of 48,000 square meters was opened to the public on Sunday.(Xinhua/Li Wen)