"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.
MiniMax 同样在证明自己的造血能力。2 月 13 日发布的 MiniMax M2.5 文本模型,上线不到一周便迅速登顶 OpenRouter 的 Token 调用榜首。在 2 月 9 日至 15 日的统计周期内,仅 M2.5 一个模型就贡献了 1.44T 的 Token 调用量,规模超过了 Kimi K2.5、GLM-5 和 DeepSeek V3.2 的总和。
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John Davidson has said he was "deeply mortified if anyone considers my involuntary tics to be intentional or to carry any meaning"