Exhibit introduction: The permanent exhibition halls are distributed on the second, third and fourth floors of the main building. Focusing on the theme of "Life·Society·Innovation", they are divided into living technology, disaster prevention technology, transportation technology, national defense technology, aerospace technology, and basic science. There are six theme exhibition halls and a children's science park special exhibition hall, with a total of more than 400 exhibits (sets). The exhibits are rich in content and highly interactive, making it an ideal place for visitors to experience the charm of science and technology and learn scientific knowledge.