Despite the headline, this isn't really a story about superconductivity—at least not the superconductivity that people care about, the stuff that doesn't require exotic refrigeration to work. Instead, it's a story about how superconductivity can be used as a test of some of the weirder consequences of quantum mechanics, one that involves non-existent particles of light that still act as if they exist.
这些情绪积攒在心底，不敢对父母言说，怕平添他们的担忧；不愿对同事坦陈，怕被视作不够成熟；不想在熟人朋友圈展露，怕卸下防备后沦为谈资。现实中的表达，往往带着社交顾虑、掺杂试探权衡，难以实现真正的情绪释放。，这一点在夫子中也有详细论述
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