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."
Последние новости
，推荐阅读雷电模拟器官方版本下载获取更多信息
allocation+copy that the hand-optimized code always does at the end.
Москвичи пожаловались на зловонную квартиру-свалку с телами животных и тараканами18:04
Виктория Кондратьева (Редактор отдела «Мир»)