"Tuning frictional behavior on the fly has been a long-standing engineering dream," said co-author Katia Bertoldi of Harvard University. "This new insight into how surface geometry governs slip pulses paves the way for tunable frictional metamaterials that can transition from low-friction to high-grip states on demand.” In addition, the dynamics revealed by these results are similar to those of tectonic faults and thus give scientists a new model for the mechanics of earthquakes, according to their new paper published in the journal Nature.
One Fun Thing｜苹果将跨界推出 Apple Music 巧克力。关于这个话题，旺商聊官方下载提供了深入分析
Получивший вознаграждение глава российского «Дома народного единства» попал на допросВ Нижнем Новгороде задержали главу «Дома народного единства» за ₽800 тыс. взятки，推荐阅读谷歌浏览器【最新下载地址】获取更多信息
Go to technology。业内人士推荐Line官方版本下载作为进阶阅读