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National science week: VR, robots and puzzles

chinadaily.com.cn | Updated: 2020-08-27 13:23
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A boy interacts with a staff member during the National Science and Technology Week in Beijing, Aug 26, 2020. Running from Aug 23 to 29, the themes of this year's event are combating COVID-19 with science and innovation, the latest scientific breakthroughs in frontier sciences, building a more prosperous society, and poverty alleviation via science and technology. [Photo/Sipa]
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