“People were dying and we didn’t know why,” Cornman told me. “We didn’t understand the physics of why the planes were crashing.” The deadly gusts were thought to be blowing in from the ocean or from thunderstorms outside the airports. But the danger turned out to be right above them. In the late seventies, researchers at NCAR and the University of Chicago discovered that the crashes were caused by microbursts—sudden, violent downdrafts. In a microburst, a storm cloud dumps cool air and rain straight down, like water from a broken awning. The air spreads horizontally after it lands, so the pilot thinks he’s flying into a headwind at first. He lifts the plane’s nose slightly and decreases the engines’ thrust. Then the downdraft hits, followed by a vicious tailwind, sending the aircraft to the ground.
從柏林牆倒塌到俄羅斯入侵烏克蘭：德國的角色為何引人關注2022年3月17日，推荐阅读体育直播获取更多信息
All of this is to say, Khosla’s track record for accurately predicting the future has been pretty good. So I flew to his office in Menlo Park to better understand Khosla’s techno-optimistic outlook for the latest episode of my podcast, Fortune 500: Titans & Disruptors of Industry.，推荐阅读夫子获取更多信息
巴爾金強調，柏林無法忽視眼前德國面對的來自北京的挑戰——從貿易失衡開始，以及中國將稀土作為武器、北京對俄羅斯的支持，並在其區域間展現更強硬的姿態，尤其是對日本和台灣等。
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