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North Beach has been hit especially hard by the Bay Area's real estate crisis in recent years, but if you look well enough, you'll still find some of the city's coolest spots.
Date Time Researchers create ‘beautiful marriage’ of quantum enemies Cornell scientists have identified a new contender when it comes to quantum materials for computing and low-temperature electronics. Using nitride-based materials, the researchers created a material structure that simultaneously exhibits superconductivity – in which electrical resistance vanishes completely – and the quantum Hall effect, which produces resistance with extreme precision when a magnetic field is applied. “This is a beautiful marriage of the two things we know, at the microscale, that give electrons t...