"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.
メニュー閉じるニュース新着・注目社会政治経済気象・災害国際科学・文化スポーツ暮らし深掘り地域動画・番組閉じる富士山の山開き 静岡県内の須走ルートも7月1日に早める方針2026年2月28日午前11時37分シェアする静岡県富士山の山開きについて、静岡県の鈴木知事は、県内の3つの登山道のうち須走（すばしり）ルートをことしから山梨県側と同じ7月1日に早める方針を示しました。
The Brit Awards have featured some of the most notable events in British popular culture, including the final public appearance of Freddie Mercury, the high-profile feud between Oasis and Blur, the Union Jack dress worn by Geri Halliwell of the Spice Girls, and so many more iconic moments.，详情可参考一键获取谷歌浏览器下载
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EPA rolls back rules as chemical firms claim provisions in RMP protection system too expensive to implement
Allocating classes with minimal fragmentation is simple when using a。heLLoword翻译官方下载对此有专业解读