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An aerial view of the Zheqiao-Dachuan Highway's Kaole Tunnel section. [Photo/CCTV app]
An employee inspects a hot oil pump at a Covestro chemical park in Dormagen, Germany. [Photo/Agencies]
An official of Beijing Municipal Commission of Transport said the capital plans to limit the total number of its shared bikes.
An independent bookstore run by only one man has become a cultural landmark in Shaoxing, East China's Zhejiang province.
Among them, the experimental advanced superconducting tokamak (EAST), or the "Chinese artificial sun," which is key to developing a nuclear fusion reactor in the future, achieved an electron temperature of over 100 million degrees in its core plasma and set a new world record last year.
