Tea in the cup and what is the relationship between the stars in the sky?
With plastic board to promote water box, you can see the waves of the arc. The wave impact in a row, there may be a tsunami. "volunteers patiently guide children do interactive games at the scene." the knowledge is so interesting! "The children play while shouted excitedly.
This year's fair can introduce French science interactive exhibition for the first time. Astrophysics, laser, nano, DNA... The most promising advanced technology into the 21st century, the children around a specific problem.
In 2006-08-03, the third session of Beijing youth science and technology exposition opened in junbo. Small audience not only can see their design work, also can experience science interactive games. In what form the fair can solve the tsunami, the tea in the cup and interesting problems such as what is the relationship between the stars in the sky.
