Фото: Илья Питалев / РИА Новости
John Davidson attended the Baftas last week
，推荐阅读夫子获取更多信息
Кубок Италии|1/2 финала. 1-й матч
"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.