explainer Area on Instagram: "China is building a high-speed Hyperloop train capable of 621 mph inside a vacuum pipeline. Using magnetic levitation, the train floats above the tracks, eliminating air resistance and slashing Beijing-to-Shanghai travel from 5 hours to just 30 minutes. Future plans aim to push speeds up to 3107 mph, redefining high-speed rail and vacuum transport. #hyperloop #magneticlevitation #highspeedtrain #futuretransport #chinaengineering #technology #ChinaTechnology #china🇨