National Ministry of science and technology and the Shanghai municipal government jointly launched a number of ministries and commissions "Expo science and technology" special

Since the beginning of 2004, the State Ministry of science and technology and the Shanghai municipal government and a number of national ministries, launched the "Technology Expo" special, first, explain the Expo theme of science and technology of the protagonist, is no longer limited to the western developed countries, as the host of the Chinese, also have their own "sword". The Expo Axis "sunshine", set active lighting, natural ventilation and rainwater collection functions; the park bus, is a fuel cell bus to cut a big braid tram, drink do not drink hydrogen oil; "one axis and four Pavilions" charming night, is the semiconductor lighting technology in Chinese city blocks the first large-scale application. Freedman, author of the best-selling book, "the world is flat," points out that during the information revolution, China will devote itself to a "green revolution"".