Turbochargers fill the automotive landscape today, and you’ll find them in everything from basic family cars to world-beating ...

Andy surveys various schemes for installing traction drives in ICE conversions and gets a scoop on a new, Model 3 motor-based ...

“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。

Whelan Aerospace Technologies (www.flywat.com) has an HID landing light for the K model and hubcaps with filler valve access ...

Before we get to today’s column, OpenAI is continuing its trend of diversifying its cloud compute providers away from ...

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 ...

He told a briefing that protecting against nuclear-armed North Korea is the goal of the alliance. Read more at ...

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