VR virtual technology, 3D printing experience...many science popularization activities in various places are open to the public

Yesterday (16th), the 2023 National Science Popularization Day kicked off. This year's National Science Popularization Day has the theme of "improving the scientific literacy of the people and promoting self-reliance and self-reliance in science and technology", with Beijing home events, provincial home events, and Cloud Science Popularization Day as the key structures. During the week, a number of science popularization activities across the country were open to the public.

The main event in Beijing brings together 360 exhibitions and activities from 104 units across the country, including five exhibition areas: Piloting and Steering to Create Brilliance, Confidence and Independence to Build a Strong Country, Science and Technology to Benefit People's Livelihood, Science Popularization Carnival, and Science Education Addition. In the exhibition area of ​​the concrete mathematics laboratory, mathematical principles such as parabolas and the Pythagorean theorem are perfectly presented through teaching aids.

Li Xiaozheng, a teacher at Beijing Science Center: We mainly let children experience and display teaching aids, so that they can have a preliminary understanding of mathematical knowledge and learn ways to solve problems. This method is very useful for solving problems in all aspects of life. Questions apply.

In the important equipment area of ​​​​the country, you can use VR virtual technology to experience the composition and installation process of the "underwater Christmas tree", the core equipment of offshore oil and gas independently developed by my country. In the voice temperament identification exhibition area, the voice temperament type of the experiencer can be analyzed through a piece of speech, which is used to evaluate the level of Mandarin and English speaking. In the anti-fraud experience center, children can talk to AI anti-fraud experts, enter questions on the operation interface, and the anti-fraud experts will give professional answers. At the same time, they can also enhance anti-fraud awareness by answering questions intelligently

Xu Tengyue, a student at Beijing Shijingshan Experimental Primary School: Here, we can learn how to protect the security of our own information. Don’t easily believe in lottery winnings sent to you on your mobile phone, and don’t easily transfer money to others.

In the special event in Beijing, a science education exhibition area was specially set up, which attracted everyone's attention. This exhibition area displays small inventions and small creations developed by middle school students

Chen Junzhe, a student from Beijing 101 Middle School: This is our school’s monitoring system for the elderly living alone based on millimeter wave radar. By placing millimeter wave radar at home, collecting data and sending it to the robot, the status of the elderly can be judged. , if the elderly is in danger, the external guardian can be notified in time.

Hunan: Entering into intelligent manufacturing and exploring the charm of science and technology

With the beginning of National Science Popularization Day, a series of colorful science popularization activities have also been held across Hunan, providing the public with a rich science popularization experience and allowing everyone to feel the infinite charm of science and technology

At the Jianshan Lake Community Science and Technology Museum in Xiangjiang New District, Hunan, a science popularization activity about intelligent manufacturing is ongoing. When the children walked into the museum, they were immediately attracted by the amazing "black technology" equipment in front of them, and everyone couldn't wait to start modeling and experiencing 3D printing technology

The small sawing machine can perform drilling, grinding, cutting and other operations. Students can transform into "craftsmen" and use the sawing machine to cut puzzle boards, use their imagination and creativity to design and make their own unique pieces. work. There are also a series of "fancy" scientific and technological practices in the science and technology museum such as laser engraving, CNC machine tools, micro machine tools, virtual reality, etc., which make children full of interest

Hunan Xiangjiang New District Jianshan Lake Community Party Branch Secretary Huang Rong: In this science and technology museum, children can be exposed to the basic theoretical knowledge of cutting-edge science and technology, and they can also get hands-on experience here. , experience the high-precision technology.

During the 2023 National Science Popularization Day, Hunan held a series of activities, including AI English listening and speaking, smart reading and robot maker. At the same time, astronomy experts were also invited to chat with the children about the mysterious universe, impart astronomy knowledge through interesting space stories, and inspire children's innovative spirit of exploration

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