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su qianfeng
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Zhengzhou, Henan Sheng, China
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Challenges
by NASA Tournament Lab
20K
Space Poop Challenge
Competition to source a system that routes and collects human waste away from the body, hands-free, for fully suited astronauts.
by XPRIZE
1.7K
Big Ocean Button Challenge
Mobile apps to turn ocean data into the products and services we need.
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NASA Tournament Lab
XPRIZE
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