Experts from the Chinese Academy of Sciences talk about popular science for primary school students
Shandong commercial newspaper reporter Yang Fang
when you see a clear image of a satellite from remote space; pedestrians in Tiananmen square, Middle East During the war, the mobilization of troops at night and the burning of underground coal seams... Do you have to know how this is done? Is the vocal cord made of sound? Does a palms never beat? Yesterday, Professor Pan Xizhe, a space expert of the Chinese Academy of Sciences and Professor Chen Guangnan, a mechanics expert, came to Huiquan primary school and had two lively popular science lectures for the children.
yesterday morning, Professor Pan Xizhe unveiled the mysterious veil for the students of Huiquan elementary school through a vivid picture and vivid and interesting language. In modern warfare, space remote sensing is an indispensable means of strategic and tactical reconnaissance, precision strike and effectiveness evaluation. Space remote sensing has also entered our life, affecting the development of society. Space remote sensing uses its sharp eyes to help us protect the earth's home. Professor Chen Guangnan led the students to understand the secret of the voice. The students understand why the voice varies from person to person. They know how the tinnitus is, and the frog who can make ultrasound.
an interesting question arouses the thinking of every student. The students and two scientists interact actively, not only increasing the knowledge of science and science, but also increasing the interest of science and science.
according to principal Wang Yijing, the school is the experimental school named "future scientist growth plan" named by the Chinese Academy of Sciences. Every November, the experts from the Chinese Academy of Sciences will come to the school to bring a wonderful science education report to the students, accept the questions from the students and interact with the students.
professor Chen Guangnan to the school this year is a researcher, professor and doctorate tutor of the Institute of mechanics of the Chinese Academy of Sciences, mainly engaged in the research and application of the mechanical and plastic forming mechanism of metal physics and materials, the mechanism of laser strengthening and toughening of the surface and interface, and the research and application of advanced manufacturing mechanics. Professor Pan Xizhe is a researcher on the ground station of China remote sensing satellite of the Chinese Academy of Sciences, and the former master of the ground station of China's remote sensing satellite is the deputy general director and deputy chief designer of the ground system of China's first earth resource satellite (China Pakistan satellite).