The Science and Technology Museum covers a large area, and there are rockets, high-speed trains, and several airplanes, tanks, and artillery on display outdoors - it is indeed worthy of being the last front line of the Cold War. The Science and Technology Museum covers everything from nature, geology, physics, and mathematics, but the most distinctive one is naturally the top-level history of ancient Korean science and technology. It is divided into several parts such as astronomy, geography, military, music, smelting, porcelain, navigation, and agriculture, and introduces in detail the various achievements of ancient Korea and South Korea that are earth-shaking or insignificant. It is very subtle that the explanatory texts here are basically in Korean, and foreign languages are rarely seen. From this, it can be inferred that the mission of this huge museum should be internal propaganda and education, rather than bragging about the country's prestige to the outside world. In comparison, the general scientific principle display that can be seen in all science and technology museums is just so-so. Overall, it seems to be comparable to the China Science and Technology Museum in Beijing, China.