What on earth are these young people who secretly take notes reading on Douyin?

how would the ancient sages react when they saw modern electronic products? A few days ago, my uncle saw this video on Douyin: Xu Xiake traveled through time and space to 2021 and met sa Bening, who was carrying an e-book. Listening to sa Bing's introduction to the e-book, Xu Xiake's face was full of curiosity and surprise. The Ming Dynasty geographer spent his whole life traveling more than half of China, recording geography and meteorology, and exploring mountains, rivers, lakes and seas on the spot. He doesn't seem to believe that later generations have become so convenient in reading. The vast number of books can be easily accommodated in such a small screen. In fact, from ancient times to modern times, the progress of the times has never stopped. With the development of science and technology, what is constantly changing is not only the carrier of knowledge, but also the way of knowledge dissemination. In the past, schools and classrooms were the only places to learn, but now online classes have become a new way of learning. More and more celebrities, professors and scholars begin to mount the new media platform. Since Sept. 2, Douyin has launched a series of live broadcast of "Open classes". Professors and scholars from Peking University, Tsinghua University, National University of Science and Technology and other universities have entered the studio one after another. Movies, books, astronomy, art. When the immortal professors come down to give lectures in person, you will find that the distance between us and knowledge is not far away. See the world through the screen In 2020, the arrival of the epidemic led to the closure of countless cinemas. It was only then that we realized that movies were already inseparable from our lives. But many people enjoy the fun of the film, but never think about the origin of the film and the meaning of the film to us. For Dai Jinhua, film is a love that runs through her life, and it is also a subject worthy of her life-long study. She is a professor in the Department of Chinese language and Literature at Peking University and director of the Center for Film and Cultural Studies at Peking University. Someone once left a message on the Internet saying: "Professor Dai is probably one of the most popular teachers at Peking University. every class is always full of people. I'm afraid she is also one of the most individual female teachers at Peking University." On Sept. 2, Dai Jinhua opened a special course in Douyin studio to tell the story of her and the film. In the past, only students of Peking University and a few people could listen to her lectures, but now more people can acquire this knowledge. Through her studio, viewers enter a real and interesting world of images. Just as e-books affect our reading, film is also an art closely related to media technology. From silence to sound, the screen directly affects the way the film is narrated and watched, which is the key to the formation of film language. At the end of the 19th century, the art of film was officially born, and the late Qing Dynasty was introduced into China. Now it has become a part of our life. As a kind of popular art, film helps us to relax, at the same time, it is also an important way for us to obtain information. But with the rapid development of science and technology, some different voices began to appear on the Internet: "do you think cinemas will disappear in the future?" The answer varies with each other. Dai Jinhua mentioned in the live broadcast: Film belongs to the art of cinema, and the unique charm of cinema is that it is a public space, it is an open space. At present, there are few labourers in the city. On short video platforms such as Douyin, this kind of picture of workers' work and life often appears. But on the whole, many people still need more ways to gain an understanding of the real world. Because of this, cinemas become indispensable. Dai Jinhua benefits from education and understands the importance of education. Now, as a teacher, she hopes that more students will benefit from online classes and gain more knowledge and inspiration. Her live broadcast always allows you to open up the wider world through movies from the perspective of learning. When physics meets love In recent years, the way of reading is changing with the change of technology and media, from paper books to e-books, audio books, the way of acquiring knowledge is also changing, from pictures and text to short videos. Cao Zexian, a researcher at the Institute of Physics of the Chinese Academy of Sciences, has personally experienced these changes. Cao Zexian loved reading from an early age and welcomed different types of books and carriers. He was the chief scientist of the National 973 Nanomaterials Project. For many years, he has been offering physics, physics history and philosophy courses in many universities, such as the University of Science and Technology of China, the University of the Chinese Academy of Sciences, Tsinghua University and so on. In 2019, he began to appear on the Douyin account of the Institute of Physics of the Chinese Academy of Sciences. In January 2019, a short video from the Institute of Physics of the Chinese Academy of Sciences became popular. Cao Zexian used the principles of electromagnetism to explain the love relationship: The magnetic field has positive and negative poles and attracts each other, just like love, but if there are other magnetic forces around the magnetic field, the attraction of the positive and negative poles will disappear. The 38-second video garnered more than 2.5 million likes, and Douyin account of the Institute of Physics of the Chinese Academy of Sciences gained millions of fans overnight. Behind his popularity, it was precisely because he read all kinds of books that he became well-versed. Since March this year, Cao Zexian has become the Douyin account of the University of the Chinese Academy of Sciences. (@ National University of Science and Technology) A regular customer. On Sept. 4, he launched a live broadcast of the opening public course on his Douyin account of the National University of Science and Technology to talk about his reading experience. Zhihu once had such a question: "what is the thing you regret most in your life?" The most popular answer was: "I didn't study hard." So, if you could start all over again, how would you read it? On this issue, the reading method described by teacher Cao Zexian in the live broadcast is very enlightening. First of all, the premise of reading is that you have a book at hand. You can buy more books, or you can go directly to the library, because when you are in an environment that is easy to read, reading can become a natural behavior. As Cao Zexian said in an article: "Today is the age of e-books, and I usually read more e-books, but I always believe that whether I am asking myself or raising my children, if I want to read, I have to see more books in my living environment and have a subtle influence. I would like to say that the most effective way of education is edification. " Of course, you should also have a choice when buying or reading books. In the live broadcast of the opening of the open course on Douyin, CaoTeacher Tse-hsien suggested: Everyone should read some thick books, or books that they can't understand. Because reading is to acquire knowledge, of course, we should read something with content and depth as much as possible. If you can understand it as soon as you read it, but you can't read it at a glance, then there is no value in reading. Maybe reading won't change your destiny right away, but it will influence you imperceptibly. Those books that have been read will be transformed into colored eggs one by one in the future, giving you all kinds of unexpected surprises. In the nearly two-hour live broadcast on the evening of September 4, the live broadcast of the National University of Science and Technology reached 187000 people, and many netizens left messages in the live comment area, feeling that they had gained a lot. "We are not cold in the first place." I don't know if you have found that with the rapid development of China's space industry, people pay more and more attention to astronomy. Because of this, the popularization of astronomical science became very important, and Gou Lijun joined in very early. He is a researcher at the National Astronomical Observatory of the Chinese Academy of Sciences, the head of the research and innovation group of constant star black holes at the National Astronomical Observatory, and a professor of the Chinese Academy of Sciences. In March 2019, the Science Communication Bureau of the Chinese Academy of Sciences, the Science Popularization Department of the China Association for Science and Technology, the China Science newspaper, the China Science and Technology Museum and the byte beat jointly launched a national short video science popularization campaign called the DOU knowledge Project. In April of that year, the first photo of a black hole was taken and spread widely on Douyin. As a veteran black hole researcher, Gou Lijun worked with a professional team to produce a five-minute "black hole" short film, which he split into five short videos, posted on the official account of the National Astronomical Observatory and received tens of millions of broadcasts. In addition, he also joined the Douyin Science Popularization Advisory Group, using his astronomy knowledge to guard the relevant content spread on Douyin. On the evening of September 3, Gou Lijun began his speech on Douyin. The questions that we used to be extremely curious can be answered in teacher Gou Lijun's live class. There are many such questions as "whether mankind will have the opportunity to move to Mars in the future", "what's the difference between black holes, wormholes and white holes,"what happens when a person falls into a black hole," and "when can interstellar travel be realized?" teacher Gou Lijun can give profound analysis and answers based on factual data. Psychologist Bloom once said: "the greatest motivation for learning is the interest in learning materials." The basis of continuous learning must be interest. And teacher Gou Lijun can always tell the obscure and withered knowledge in interesting language. Some people once thought that astronomical knowledge was difficult and obscure, and astronomers and researchers were also sitting on the bench. The new media platform makes these knowledge and scholars become lively. "We are not aloof in the first place." Gou Lijun said, "although scientific researchers must be rigorous, like all of us, we like interesting things and want to share the joy of our quest for knowledge." It is said that a good-looking skin is the same, and an interesting soul is one in a million. Who doesn't like such a teacher? There is no doubt that this is the best of times. At a time of more and more video, famous universities such as Tsinghua and Peking University are no longer out of reach. Originally imagined difficult and rare knowledge is coming out of the walls of the ivory tower, so that countless ordinary people can also learn and absorb. In fact, it is not just this open course. Schools such as Peking University and Tsinghua University have already reached cooperation with Douyin, and more and more famous teachers and professors have begun to share knowledge with netizens through short videos. Today's Douyin can be used as a leisure and entertainment space to help people relax after busy work; it can also be a knowledge sharing platform for us to improve ourselves with students from Tsinghua and Peking University. There is a saying: "this world is a group of people running day and night, another group of people get up to find that the world has changed." A change that benefits all the people has taken place, and the window of knowledge is opening to us. May you and I seize this learning opportunity, not only to accurately see the changes of the times, but also to keep up with the pace of the times. Share with your friends.

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