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常见问题解答

这项技术的商业化前景如何？

从目前的市场反馈和投资趋势来看，美国科技巨头盘前交易普遍走低。芯片设计公司Arm重挫逾4%，特斯拉与英伟达双双下跌超1%，苹果跌幅接近1%，亚马逊下探0.65%，Meta回落0.53%，微软调整0.42%，奈微跌0.23%；谷歌独树一帜微涨0.04%。

行业格局会发生怎样的变化？

业内预计，未来2-3年内行业将出现One last cool thing. There’s yet another type of friction called rolling friction. You see this on a truck with rubber tires: Under the weight of the vehicle, the tires flatten out on the bottom. So when the truck is moving, the tires are continually being deformed and returning to their proper shape. This flexing heats up the tires, and where there’s heat there’s energy loss. Since energy is conserved, this means the wheels slow down, and the truck has to burn more fuel to maintain its speed. Trains, on the other hand, have very little rolling friction, because their steel wheels barely deform at all. This makes trains a more energy-efficient mode of transportation.

关于作者

刘洋，资深科技记者，曾任职于36氪、钛媒体等知名科技媒体，擅长深度技术报道。