"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.
据彭博社报道，美国 3D 引擎技术公司 Unity Software 正在评估其中国业务的多种战略选项。
，这一点在Line官方版本下载中也有详细论述
'I do not trust them' - top streamers left concerned by Discord age checks
Author(s): Michael Pilipchuk, Chaitali Patil, Veera Sundararaghavan
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