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Swenson’s glider was an exquisite instrument for detecting turbulence. A jumbo jet can weigh upward of half a million pounds and fly more than five hundred miles an hour. It charges through the air like an ocean liner, barely registering most winds. This glider wasn’t much heavier than a Harley and it was moving about as fast—fifty to seventy miles an hour. It felt every bump. Small aircraft account for many of the injuries caused by turbulence and, essentially, all of the deaths—about forty a year. They fly at the mercy of the wind.，推荐阅读下载安装 谷歌浏览器 开启极速安全的 上网之旅。获取更多信息
山东青岛西海岸新区珠海街道北梁家庄村，路边两栋老房子格外惹眼——木门漆面有些脱落，墙体由青石与黄土砌成，这是《花开石上》《风雨情暖》等微短剧的拍摄场地。，详情可参考WPS下载最新地址
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