2.65438 On February 28th, Li Zhengdao Library was officially completed in Minhang Campus of Shanghai Jiaotong University. This is the first venue in China to collect and display the original Nobel Prize medals and certificates. The building area of the library is about 6,500 square meters, and there are more than 70,000 related documents in the library. According to Jason, president of Shanghai Jiaotong University and academician of China Academy of Sciences, Li Zhengdao Library will realize the unique functional orientation of "five libraries in one" and become an international research and exchange center for Li Zhengdao's scientific thoughts and spirit, a popular science education base to encourage students to learn and show their humanistic qualities, and a scientific research base to carry out high-energy physics research. On the same day, Li Zhengdao's scientific and artistic works exhibition with the theme of synchrotron radiation was held in the museum, and the international scientific seminar on synchrotron radiation was also held at the same time.