The 2023 National Science Popularization Day home event begins, experiencing the charm of innovation and enhancing scientific literacy
On September 16th, 2023, the home event of the National Science Popularization Day was held at Shougang Park in Beijing. The event, with the theme of "enhancing the scientific literacy of the whole nation and promoting technological self-reliance and self-improvement", brought a unique science popularization feast to the public with 104 units and 360 exhibitions.
"Is this really brought back from the moon?" "When will we Chinese people be able to land on the moon?" At Hall 11 in Shougang Park, children are excited to watch the spacecraft's return vehicle and the actual lunar soil up close.
The main event of the National Science Popularization Day showcases some of China's major technological innovation achievements in recent years. The exhibition presents interactive experiences to allow audiences to truly experience the power of China's technology.
"It feels so wonderful!" said Lele, a fifth grade student from Beijing Jingtai Elementary School, happily as he got off the C919 flight simulator. The booth staff introduced that the device simulated the cockpit environment of the C919 aircraft, with a cockpit layout consistent with the C919, allowing participants to experience the cockpit operation process under different weather conditions.
"The next one is me." In the Dream Chasing Sky exhibition area, the children lined up, hoping to experience a "lunar driving" - holding the steering wheel, they can panoramic explore the surface of the moon through the screen in front of them, "witnessing" the important moments of human landing and exploring the moon.
"Wearing virtual reality glasses, you can experience the scene of coal mining operations." The coal mining virtual experience system developed by China University of Mining and Technology has attracted much attention. Dr. Chen Yanhong from the school said that this system showcases the automation level of coal mining equipment through new technologies, allowing the public to understand the achievements of China's intelligent and green transformation in coal mining.
At the booth of the Institute of Computing Technology of the Chinese Academy of Sciences, the activity of making solar satellite models by hand was welcomed by children. A solar satellite model can be assembled in about half an hour using small wooden boards, two simple solar panels, a deceleration motor, and small tools such as screwdrivers, foam pads, and axle racks. Under the illumination of sunlight, the solar panels of the model will fully absorb solar energy, allowing the satellite to rotate.
The staff introduced that the exhibition booth showcases high-tech products such as satellite communication modules and onboard intelligent computers. If the underlying principles are directly explained, it may be very abstract. By participating in production activities, children can quickly learn scientific knowledge through interaction.
By moving the "classroom" into the exhibition hall, this home event provides a platform for teenagers and technology teachers to practice and exchange science education. Many primary and secondary school students have transformed into science popularization experts, explaining their scientific research achievements to the audience.
"Although it only has one motor, through carefully designed power transmission structure, this wooden car has strong obstacle crossing ability, with a maximum climbing capacity of 22 centimeters." Han Shuhuai, a third year student of Beijing No. 35 Middle School, introduced to reporters the "Future Space Vehicle" designed by him and his classmates.
"Allowing students to explain their innovative achievements is beneficial for enhancing their interest in science and establishing scientific research aspirations," said Zhang Ke, a science and technology teacher at Beijing No. 35 Middle School. Science and technology education is a unique feature of the school. In recent years, the school has established 10 science and technology innovation laboratories, including nanotechnology, aviation and aerospace, and intelligent science, and hired on campus science and technology mentors. Some young science and technology innovation talents are standing out.
Paper shell robots that can sing, biomimetic octopus soft robotic arms... including Beijing No. 35 Middle School, science and technology innovation works developed by students from 10 schools in Beijing have appeared on the main stage of the National Science Popularization Day, showcasing the achievements of youth reserve talent cultivation.
Integrated photonic chips are a new generation of chip technology with great potential for applications in high-speed communication, fiber optic communication, data centers, and other fields. In the exhibition area of integrated photonic chips, Huang Jiahui, a senior student at Peking University, is explaining to the audience. He said that thanks to the popularization of science in the school, he has developed a strong interest in integrated photonic chips. "In the future, as a graduate student, I want to focus on research in this area."
It is reported that since 2004, more than 400000 key science popularization activities have been held nationwide in various regions.
