22hon MSN
Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...
Interesting Engineering on MSN23h
China hits jackpot, finds 1.15 million ton rare earth mineral deposits in YunnanChina has unearthed a massive rare earth element deposit in Yunnan province, potentially containing praseodymium and neodymium resources.
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