What interesting things can visitors see at Expo?

The most interesting and innovative projects of participants from all over the world concerning the life in cities and national sights and achievements of member countries are presented at Expo 2010 in Shanghai. Visitors will be able to buy various souvenirs, try national cuisine, participate in different events, enjoy general atmosphere of celebration and see the birth of new trends of urban development.
Some of the pavilions and the opening ceremony you can see in the video gallery.