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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发扬民主，尤需紧扣人民所思所盼。如何更好呵护“一老一小”？医疗、教育等如何持续扩容提质？是“国事”也是“家事”。广泛深入地察民情、听民声、汇民智，才能使规划编制顺应美好生活期盼、不断增进民生福祉。
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