ZHENGZHOU, May 17 (Xinhua) Digital technologies, such as drone-based multi-functional monitoring system, Beidou navigation system, big data analysis and intel
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2020-12-16 18:08 By: GMW.cn
Photo taken on Dec. 15, 2020 shows kids operating robots at Xiayi Bestree Bilingual School in Henban Province. The science popularization activity was jointly organized by the local Education Bureau, Association of Science and Technology of Xiayi County and the school, so as to offer kids a practice-based guide and raise science-minded students. (Miao Yucai/Guangming Picture)