We arrived at the museum in high spirits early in the morning. Outside the gate, I saw a round building like the sun at a glance. Father said it was the science and technology exhibition hall of the museum, and there was a crescent-shaped semi-circular building on the right, which was the nature exhibition hall.
We visited the Science and Technology Exhibition Hall first. Ah! There are so many exhibits in the lobby on the first floor! There are electronic kaleidoscopes, colorful shadows, science and technology toy bars, interesting portraits, sports symphony balls, moon bouncing and so on. I personally operated the dominoes, gently pushed the mechanical device with my hands, and hundreds of dominoes fell down in turn in an instant. When the last signal light came on, all the fallen dominoes quickly stood up again with a bang, which was very fun.
In the virtual boxing room, when I stand in front of the screen and make various movements, my figure will immediately appear on the screen, as if I were fighting with the people on the screen, which is very magical. After boxing, I drew a big shark on the computer drawing board of the electronic aquarium. I immediately saw the shark swimming vividly on the screen. Then, we went into the audio cabin, put on headphones in the dark, and heard all kinds of strange sounds in the room, as if someone appeared beside you. Finally, the lecturer uncle in the exhibition hall also demonstrated the model of superconducting maglev train for us. After adding liquid nitrogen to the model train, the small train began to float at high speed along the track, which was really wonderful.
After leaving the Science and Technology Exhibition Hall, we went on to visit the Nature Exhibition Hall. The exhibits here are more colorful. There are geological Vientiane, paleontological fossils, insect and animal specimens and so on. As soon as I entered the first room of the exhibition hall, I saw a huge Shaanxi sand table model. I pressed the "Xi 'an" indicator light, and the area position of Xi 'an immediately appeared on the sand table. I also saw many beautiful insect specimens in the exhibition hall, including all kinds of beautiful butterflies, bees, dragonflies and beetles. Many animal specimens were also seen in the Qinling Mountains, such as antelope, South China tiger, leopard cat, wolf, giant panda, golden monkey, and various birds such as red-crowned crane, golden pheasant and owl. These specimens are very vivid.
What attracts me most is the giant fossils of ancient animals, such as the Yellow River Elephant and Mamen Xilong. The yellow river elephant is 8 meters long and 4 meters high at the shoulder, and its front teeth alone are 3 meters long. Mamen Xilong is 22 meters long. It has a long neck and a long tail. They are so big that I look small when I stand under them.
After visiting two exhibition halls, my parents took me to see a dome movie. The whole screen hung in the air like a half sphere, and we sat in the ball and looked up. The underwater world in the picture makes us live in the scene. Colored corals, green aquatic plants and all kinds of fish seem to be around us. Suddenly, a fierce shark came at us, which not only scared away the small fish around, but also scared me. It's so realistic.
In the afternoon, we reluctantly walked out of this wonderful natural museum. Looking up, there stands an invisible tower at the top. My father said it was the TV tower. It's really spectacular!
Goodbye, the magical museum of nature! I will come again. ...