Liaoning Science and Technology Museum, a teaching place for children to play and seek knowledge; a hall for adults to solve their puzzles and explore. The science and technology museum that reopened after the new crown epidemic, in addition to some experience projects that need to be temporarily closed due to epidemic prevention, the individual projects of each theme museum are normally open. There are many projects, not only full of technology, but also very knowledgeable, and interesting. It is also very prominent and fascinating. Especially the industrial museum, I thought it would be very boring, but I didn't want to be fun and fun. Some projects seem to be new, such as garbage classification, which keeps pace with the times.