We're all familiar with the high-pitched squeak of basketball shoes on the court during games, or tires squealing on pavement. Scientists conducted several experiments and discovered that the geometry of the sneakers' tread patterns determines the squeak's frequency, enabling the team to make rubber blocks set to specific frequencies and slide them across glass surfaces to play Star Wars' "Imperial March."
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В отношении фигурантки возбуждено уголовное дело по статье о покушении на убийство двух и более лиц.，更多细节参见下载安装 谷歌浏览器 开启极速安全的 上网之旅。
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