An Elevator for Ships? This Dam Makes It Look Easy

At Dongxiguan Hydropower Station in Wusheng, Sichuan, ships pass by taking advantage of water level difference,like they're riding an elevator — smooth, smart and efficient.

Smart water management in action.

By Wang XinYuan,Zhuqianqian(intern)/China Youth Daily

Source: Liujiufeixing/Douyin