Subway cars of the future have window screens and Li-Fi

Carbon-fiber compartments and Li-Fi technology to transmit data via light are among the major talking points of the futuristic smart train series from the Chinese state-owned rolling-stock manufacturer CRRC Corporation. A concept model train was unveiled last weekend at a CRRC plant in Changchun, capital of Jilin province in China’s northeast. Made of carbon-fiber- and quartz-fiber-reinforced […]