Xi'an News Network News "You see, the reason why the elderly love to eat heavy tastes is that the taste buds are no longer reborn, and it is quite interesting." On May 27, "Salute to tech workers! The theme science popularization train was officially launched on Line 4 of the Xi'an Metro, and Wang Lixiang, a citizen who took the ride, felt very interesting when he looked at the "science popularization knowledge" on the pull ring. According to reports, this science popularization special train is to present the National Science and Technology Workers Day on May 30.

Under the background of coordinating epidemic prevention and control and economic and social development, the 6 carriages of the science popularization special train respectively carry forward the spirit of scientists in the new era and the spirit of scientific and technological volunteer service, inherit the "spirit of westward migration", and enhance the pride, sense of gain and identity of scientific and technological workers with the themes of "the most beautiful scientific and technological workers", "nourishing the original heart and refining the soul", "young female scientists", "'Shaanxi' Yao Science and Technology", "home of scientific and technological workers" and "dialogue science". In the special carriage of the science popularization train, the pictures and texts show the most beautiful scientific and technological workers, young female scientists, young scientific and technological talents in our province, and a large number of scientific and technological workers who have made major achievements in scientific research, science and education, and science popularization, and have made outstanding contributions; they show the advanced deeds of many scientific and technological workers who are rooted in the grassroots and fighting in the frontline in responding to the call and fighting against the epidemic, resuming production in spring, and helping the innovative development of the province's scientific and technological undertakings.
As a theme train of science popularization brand created by the Association for Science and Technology, the science popularization special train extends the position of science popularization to the subway with large flow of people, fast dissemination and wide audience, so that the public can see popular science works, learn scientific knowledge, understand the scientific spirit, feel the scientific atmosphere in the subway travel, and continuously create a strong atmosphere of learning science, loving science and using science in the whole society to improve the scientific quality of the whole people.
Enhancing the interactive experience and building a bridge between the public and scientific and technological workers is the characteristic of the "Tribute to Scientific and Technological Workers" science popularization column. Inside the carriage, the kanban board and bracelet are placed in the excellent works of "Scientific Warfare, I Am in Action" and popular science tips that are close to life and advocate the ecological protection of Qinling Mountains. The "voices of science and technology workers" that can be seen everywhere tell the feelings, struggles and persistence of scientific and technological workers in various industries. Combined with the current hot spots and public concerns, passengers can scan the "Shaanxi Science and Technology Media" Douyin QR code in the carriage, watch the live broadcast column of the "Dialogue Science" science popularization interview, and conduct "face-to-face" exchanges with experts and scholars in various industries; netizens' blessings and praises for scientific and technological workers online will appear in the carriage. Through online and offline interaction, the science popularization special train tells scientific stories and disseminates scientific knowledge.
It is reported that the science popularization special train is jointly created by the Shaanxi Provincial Association for Science and Technology and the Xi'an Municipal Association for Science and Technology, and planned and produced by Shaanxi Science and Technology Newspaper. After the science train was officially launched, it lasted for 3 months. Welcome the general public to ride and experience, while traveling, feel the unique charm of scientific and technological workers. (Text/Figure Xi'an Newspaper All-Media Reporter Zhang Xiao Intern Liu Hazel)