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- ItemA multifunctional highway system incorporating superconductor levitated vehicles and liquefied hydrogen(Melville, NY : AIP Publishing, 2023) Vakaliuk, O.; Song, Shaowei; Floegel-Delor, U.; Werfel, F.; Nielsch, Kornelius; Ren, ZhifengMagnetic levitation for the transport of people and goods using bulk superconductors and electrical power transmission using superconductors have both been demonstrated, but neither has been developed for daily use due to technological deficiencies and high costs. We envision combining the transport of people and goods and energy transmission and storage in a single system. Such a system, built on existing highway infrastructure, incorporates a superconductor guideway, allowing for simultaneous levitation of vehicles with magnetized undercarriages for rapid transport without schedule limitations and lossless transmission and storage of electricity. Incorporating liquefied hydrogen additionally allows for simultaneous cooling of the superconductor guideway and sustainable energy transport and storage. Here, we report the successful demonstration of the primary technical prerequisite, levitating a magnet above a superconductor guideway.