"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.
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本月較早前，他向《紐約時報》表示，當年與麥克斯韋的通信發生在他尚未結婚、仍在二十多歲時。他稱她為「惡劣的人」，並否認曾與她有任何肉體關係。，推荐阅读同城约会获取更多信息