Turbulence is rarely that simple. It’s too scattered, too mercurial, too easily triggered by weather patterns that trigger other patterns in an endless cascade. “It’s not just one thing that’s going on,” Bob Sharman, an atmospheric scientist at NCAR, told me. “It’s not just atmospheric convection. It’s not just wind flowing over mountains. It’s everything going on all the time and interacting.” Sharman is one of the country’s preëminent authorities on turbulence prediction. The computer models that he has built can predict where rough air is most likely to arise. “The problem is,” he said, “when we go to meetings with the airline industry and suggest a probabilistic approach, a pilot will stand up and say, ‘No! I want you to tell me if there will be turbulence at this place, at this time.’ ” Sharman threw up his hands. “Nobody knows that. I understand that, in theory, you would want that. But, in practice, that is just not possible.”
I spent Valentine’s Day not with my wife but with 18 Turkish women. No, wait, I can explain. It’s a new game called Speed Dates – Winter Edition, which I only chanced upon when I searched “Winter Games” on Xbox Live hoping for some Olympics fare. And boy, did I find it!
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В ночь на 3 марта США направили самолеты-заправщики на Ближний Восток. Также стало известно, что Кипр подвергся бомбардировкам Ирана.。关于这个话题，safew官方版本下载提供了深入分析
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但放眼全球，顶级巨头的持续降维打击，以及悬而未决的知识产权侵权诉讼，都是其全球扩张路上的隐性风险。