В Финляндии предупредили об опасном шаге ЕС против России09:28
Pettit and his colleague Paul Strefling, sitting in the pilot’s seat between us, are engineers in the business of ride quality. Their job is to program the movable parts on an airplane’s tail and wings—the rudder, elevators, and nearly two dozen ailerons, flaperons, and spoilers—to smooth out its flight automatically when turbulence hits. To get data for the simulator, their team takes full-size Boeing jets on research flights over the Rocky Mountains. They hunt for rough air, then loop through it again and again, like race-car drivers on a test track. They record every flutter and quake using the plane’s sensors, then download them to the simulator’s computers. The flight deck we were in could be swapped with one from a 737 or a 787, and the turbulence reprogrammed for the size and shape of those planes. Then, with the flip of a switch in the control room next door, the cab would start to shake and roll on its piston legs, as if having a seizure.
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For this story, Fortune journalists used generative AI as a research tool. An editor verified the accuracy of the information before publishing.。业内人士推荐PDF资料作为进阶阅读
在宁夏西吉县杨河村“木兰书院”采访时，我听说了村民麻巧琴的故事。踏着布满积雪的山路来到麻巧琴家，看了她家的牛棚、老井，在热腾腾的炕上聊起她和女儿写的诗歌。女儿马燕一句“妈妈忙活了半辈子，终于有了诗情画意，勇敢表达自己”戳中我心。
If you've spent more than five minutes driving an electric vehicle, chances are good you're a convert. But most people haven't driven an EV, and surveys show that many are scared to consider ditching internal combustion engines for something that plugs in because of concerns about battery reliability. It's easy to see why—if you don't follow the field that closely, you'll have missed some serious technology advances over the last few years.