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‘Tiangong class’ wows students

作者:TEENS
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“天宫课堂”里的实验可以在地球上实现吗?



 

Can you make water into a ball by using a metal (金属的) ring? Chinese astronaut Wang Yaping did it during “Tiangong class” on December 9. Millions of primary and middle school students watched it online.

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