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Chinese scientists at the National University of Defense Technology achieved a new global speed record with a superconducting maglev train, reaching 700 km/h in just two seconds during a test on December 25. The train, weighing nearly one ton, was tested on a 400-meter specialized track.

This experiment surpassed the previous record of 648 km/h set earlier in January on the same track. The maglev technology eliminates friction by using magnetic forces to lift and propel the train above the rail. This development, which has been in progress for over 10 years, could facilitate rapid passenger transport between major cities and has potential applications in rocket launches.