Introduction to classic science exhibits: In this beautiful environment, there are exhibits that reflect scientific principles at a high level, allowing people to experience the wonders of science; there are also exhibits that are simple, practical and interesting, allowing people to feel the impact of science. The joy of coming; the water exhibition items by the lake show the beauty and magic of water, and reveal the science of water and the technology of using water; there are also some leisure and entertainment exhibition items, allowing the audience to experience the science that is everywhere around us in leisure and entertainment .