New superconductivity record set at ambient pressure. Material superconducts at -122.15°C without high pressure. Discovery aids future power grids, quantum computers. For the first time in 33 years, ...
Nearly 99% of the world's population will experience daylight or twilight at the same moment on July 8. Scientists say the phenomenon is driven by Earth's 23.5-degree axial tilt, its position after ...
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