1, comments on visiting the Science and Technology Museum
It's sunny today, and the school organized us to visit XX Science and Technology Museum. Excited, we led the team into the gate of the Science and Technology Museum and saw a huge globe with various countries and cities brightly displayed on it.
We first visited the scientific enlightenment exhibition area. Here, I feel the magic of technology. What impressed me most was an exhibition called Hollow Man. It is a space surrounded by black curtains, leaving only one exit for people to enter and exit.
When I hide inside, people outside can't see me, only I can see the scene outside, as if I really became invisible. This made me deeply understand the refraction of light and the wonders of visual effects.
Then we came to the technology and life exhibition area. The achievements and applications of modern science and technology are displayed here. I personally experienced simulated flight and virtual reality games, and felt the infinite possibilities brought by technology to our lives. I also learned more about the working principle of these high-tech products and their functions in our daily life by operating robots and 3D printers.
Finally, we visited the space exploration exhibition area. It shows the course and discovery of human exploration of the universe. By watching the virtual demonstration of the space capsule model and the starry sky, I felt the vastness and mystery of the universe. I also learned more about the wonders of our universe by observing the planet through a telescope.
After visiting the Science and Technology Museum, I deeply felt the magic and power of science and technology. Technology not only makes our life more convenient and beautiful, but also allows us to better understand and explore the world. I believe that with the continuous progress and development of science and technology, our future will be even better. I am also determined to study hard scientific knowledge and make contributions to the scientific and technological progress of mankind.
2. Visit the Science and Technology Museum.
This morning, the school led our fourth, fifth and sixth grade students to visit the Science and Technology Museum. I was amazed by the small inventions and high technology displayed in the science and technology museum, and I felt a lot.
I walked into the science and technology museum with the teacher's curiosity. Just as I walked into the Science and Technology Museum, I saw some rockets. After reading the introduction card of Shenzhou VIII, I was amazed: Shenzhou VIII is an unmanned spacecraft with a total length of 9 meters, a maximum diameter of 28 meters and a take-off mass of 8,082 kilograms.
When we learned that the successful rendezvous and docking test between Shenzhou-8 spacecraft and Tiangong-1 marked that we successfully broke through a series of key technologies such as space rendezvous and docking and assembly operation, we were extremely proud!
After reading these models, I walked into the technology experience area and found many new things. The first is the gyro seat, which can experience the feeling of taking a spaceship! I know the principle of gyroscope: the direction of a rotating shaft will not change when it is not affected by external forces. It has two basic characteristics, one is fixed axis and the other is precession, both of which are based on the principle of conservation of momentum.
There is also the fastest passage, that is, three volleyballs fall from different tracks at the same time to see who is the fastest. Among the three trajectories, one is a straight diagonal, one is a slightly curved curve, and the other is a beautiful arc. At first, I thought that the volleyball with diagonal lines must fall the fastest, because the teacher said it had the shortest line segment.
It turns out that I was wrong, and the result turned out to be a curve volleyball with little winning rate! I took a quick look at the introduction card. It turns out that the curve trajectory is the steepest descent line. In the initial stage of the ball's descent, the ball can get higher speed as soon as possible through a steeper trajectory. When the ball speed is high, make full use of the high speed to complete the horizontal curve! I see!
Finally, the * * * vibrating swing. * * Vibrating swings are two identical swings facing each other. One swings, and the other swings with that swing. This swing will automatically swing! I was surprised, went up and experienced it, and really swung with the swing opposite! The principle is that * * * vibration occurs because the vibration frequency of the driven pendulum is basically the same as that of the driving pendulum, so that the driven pendulum is subjected to the action of periodically changing actuating force and then swings.
Unconsciously, it was time to experience, and we reluctantly left the science and technology museum. This visit broadened my horizons and made me interested in science. I sigh that the power of science and technology is so magical!
3. Visit the Science and Technology Museum.
On this energetic weekend, I was lucky enough to visit the science and technology museum of this city. This visit left a deep impression on me, which not only enriched my knowledge, but also inspired my love for science.
The exhibition hall of the Science and Technology Museum is spacious and bright, full of modernity. As soon as I entered the exhibition hall, I first saw all kinds of scientific experiments. These experiments involve physics, chemistry, biology and other fields, and each of them attracts the attention of many visitors. I personally participated in some experiments and felt the charm and fun of science.
Among them, I am most interested in scientific experiments about human health. By participating in these experiments, I learned about the effects of various functions and diseases in the human body on the human body. These experiments made me deeply realize the importance of keeping healthy, and at the same time, they also gave me a deeper understanding of the medical field.
Besides scientific experiments, there are many high-tech exhibits in the Science and Technology Museum. For example, I experienced virtual reality technology. Through this technology, I seem to be in a brand-new virtual world. I also saw the latest development of artificial intelligence and felt the great changes that technology has brought to our lives.
After visiting the Science and Technology Museum, I deeply felt that the power of science is so powerful. It not only changed our way of life, but also broadened our horizons. I am determined to study harder, master more scientific knowledge and contribute to social progress in the future.
Visiting the Science and Technology Museum is a very meaningful experience. Let me feel the charm and strength of science, and also inspire my dream and pursuit of the future. I believe that as long as we keep learning and exploring, technology will definitely bring more surprises and possibilities to our lives.
4. Visit the Science and Technology Museum.
In this season full of vigor and technology, I was lucky enough to visit the science and technology museum of this city. This visit left a deep impression on me and gave me a deeper understanding of science and technology.
As soon as I entered the Science and Technology Museum, I was attracted by all kinds of exhibits. From the exploration of the universe to the mystery of the human body, from physical principles to biodiversity, every exhibit vividly shows the charm of science and technology. I feel like I am in an ocean of knowledge, and every place is full of novelty and surprise.
In the space exploration exhibition area, I personally experienced the feeling of astronauts by simulating flying an aircraft. The interstellar journey on the big screen made me seem to have crossed the Milky Way and gone deep into the unknown universe. In this exhibition area, I feel the desire and courage of human beings to explore the unknown world.
The exhibition area of human mystery has given me a deeper understanding of the human body. Through the interactive exhibition, I learned about the structure and function of the human body and realized the importance of keeping healthy. I have a deeper understanding of the complexity and uniqueness of life and a deeper awe of human life science.
The exhibition area of physical principles is my favorite part. Through various interesting experiments and interactions, I learned the basic physical principles such as force, electricity and magnetism, and also saw how science and technology changed our lives. I have a deeper understanding of physics and feel the power of science and technology.
After the visit, I was deeply shocked by this experience. Science and technology museum is not only a treasure house of knowledge, but also a platform to stimulate our curiosity and desire to explore. This visit gave me a deeper understanding of science and technology, and also made me look forward to the future development of science and technology. I believe that technology will bring us more convenience and surprises, and also make our life better.
5. Visit the Science and Technology Museum.
Visiting the Science and Technology Museum today made me feel the charm of science and technology and made me more interested in science.
As soon as I entered the Science and Technology Museum, I was attracted by all kinds of scientific and technological equipment. First of all, I came to the energy world, where various new energy sources, such as solar energy, wind energy, water energy and so on, were displayed. Through the exhibition, I learned about the characteristics and advantages of these new energy sources and realized their importance to the environment.
Then, I will explore the universe, which shows various celestial bodies and cosmic phenomena, such as planets, stars and black holes. Through simulated flight and virtual reality technology, I feel the vastness and mystery of the universe, which also makes me more interested in the universe.
In the exhibition area of life mystery, I learned about the origin and evolution of life. Through the exhibition, I realized the diversity and complexity of life, and it also made me cherish every life more.
Finally, we came to the intelligent human exhibition area, where the crystallization of human wisdom such as artificial intelligence, robots and virtual reality was displayed. Through the exhibition, I feel the charm and infinite possibilities of science and technology, and I am full of expectations for the future.
Visiting the Science and Technology Museum gave me a deeper understanding of science and technology. Through personal experience, I feel the charm and strength of science and technology, and it also makes me love science more. At the same time, I also realized the significance and influence of scientific and technological development on human society.
In my future study and life, I will study scientific knowledge harder, take an active part in scientific and technological activities and contribute to the development of science and technology.