Nick TriggleHealth correspondent
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.
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这一突破曾直接触发英伟达股价一度暴跌17%，单日市值蒸发6000亿美元，也让市场开始重新审视“算力需求永无止境”的合理性。