Deorbiting small cargo-laden spacecraft on demand to troops in need is the vision of Inversion Space and its Arc spacecraft.

Bitcoin on Tuesday extended losses to its lowest mark since late June, with over $1.3B worth of leveraged crypto futures ...

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“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。

Samples collected for fine grinding testwork, mine design & costing ADELAIDE, AU / ACCESS Newswire / November 3, 2025 / ...

I’ve always heard that time seems to move faster as you get older, but this is getting out of hand. Not only does time seem ...

Every Overwatch 2 hero has several perks to choose from throughout a game, but what are they and how do they work?

科学家们设计了一种只凭手腕运动就可以抓握物体的机械手。这只由英国剑桥大学研究团队研发的3D打印机械手中被放置了传感器，从而能够 “感知” 它所触摸的物体。 Researchers say their robotic hand can handle items that are currently too delicate for machines. The hand uses wrist ...