@chinagk_dus: A 288-Meter Cliff Elevator in Yunnan's Canyon Cuts Kids' School Commute from 3 Hours to 30 Minutes. In #Yunnan, China, a new 288-meter cliff elevator has begun operating to cut students' three-hour trek to school down to just 30 minutes. By the end of July, this "sky school bus" had safely carried nearly a thousand student trips, and brought new tourism opportunities to a once-isolated canyon village along the way. May every child’s path to school be made a little gentler. #TechChina