Grandma Wu.

Who is Grandma Wu, who has millions of fans and claims not to bother with questions? 2021-11-14 19:21 Today I will introduce to you the 500-meter Aperture Spherical Radio Telescope, referred to as FAST, which is our sky eye in China. It is located in Guizhou and has the largest aperture and most sensitivity in the world. "Grandma Wu, who was explaining, suddenly raised an iron pot from the bottom of the screen and continued to demonstrate towards the camera. "FAST is like a big pot. How big is it? If the pot is filled with wine, everyone in the world can get 4 bottles. Does the 500-meter-diameter FAST look like an eye looking upward? If aliens contact us in the future, the first one discovered may be China's FAST. "Wu Yuren, a 72-year-old physics professor at Tongji University, has recently become popular on the short video platform. After her retirement, she used the short video platform to popularize common sense about physics and demonstrate interesting physics experiments. In fact, she has been persisting in the cause of science popularization for 16 years. In 2016, “National construction and development are inseparable from the improvement of the quality of the people, and require more in-depth study and useful science popularization.” This is her original intention of doing science popularization. “Science is an important tool to build a dream for the future” is Professor Wu’s feelings and ideals. . Nowadays, Professor Wu’s short popular science videos include “imaginative” props, witty demonstrations, and vivid explanations, attracting the attention of millions of fans online.