What natural science and technology museums can be visited in Nanjing?

You can go to the Nanjing Science and Technology Museum, which includes the main hall of the Science and Technology Museum, the Science and Technology Cinema and other related supporting facilities. The main venue consists of a permanent exhibition hall, a non-permanent exhibition hall and an international conference exchange lecture hall. Among them, the permanent exhibition hall is divided into six exhibition areas according to the theme: space exploration, earth Vientiane, master of wisdom, creation of heaven and earth, knowledge ocean and children's science park.