Cambridge University scientists create robotic hand able to hold objects ... The robot is able to judge how much pressure should be applied to grasp delicate objects, ... A date for King Charles III's ...
“Sawfly（锯蜂）” 是一种与黄蜂相似的昆虫，这种昆虫会切开植物并把自己的卵产在切口处。苏格兰赫瑞-瓦特大学的研究人员一直在研究雌性锯蜂怎么知道如何做出这种独特的切割，从而避免杀死或损伤植物。
The government shutdown has entered its 36th day, breaking the record as the longest ever. It’s disrupting the lives of ...
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