也是在这样的春节里，我第一次听闻亲戚们对我有意见。
High-speed imaging reveals that the squeak of soft–rigid frictional interfaces, like sneakers sliding on a basketball court, arises from intersonic opening slip pulses—analogous to earthquake ruptures—that thin ridges on the rubber confine to repeat at a musical frequency.
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面对年轻消费者，原有的汽车品牌打法很难占领用户心智。新势力品牌中，理想“奶爸车”、小米“驾驶者之车”已深入人心，抢先占领用户心智。
用产品经理的心态对待咖啡，不断迭代好喝的咖啡。公众号：咖啡平方