PHOTO / CHINA
Invisible persons
Published: Jul 24, 2024 09:53 PM
Elementary school students experience an

Elementary school students experience an "invisible person" installation at a science and technology museum in Qingdao, East China's Shandong Province, on July 24, 2024. The students explored sound, light, electricity and other educational installations, gaining scientific knowledge and enriching their summer vacation activities. Photo: IC