Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

据MiningWeekly报道，私营企业美国关键金属公司（ US Critical Metals，USCM ）周三宣布，其在蒙大拿州的羊溪（ Sheep Creek ）矿床稀土品位在全美最高，并含有大量对于国防安全至关重要的镓元素。

解放周末！用AI写周报又被老板夸了！点击这里，一键生成周报总结，无脑直接抄 → https://ai.sohu.com/pc/textHome?_trans_=030001_yljdaikj ...