While the MAGA world fights over oil for Billionaires AND deletes every American science agency, China just flew a 7.5-ton unmanned cargo plane powered by a megawatt-class hydrogen turboprop, climbing to 984 feet, covering 22.4 miles at 137 mph, and landing 16 minutes later with the engine running smoothly the whole way




http://news.usaunify.org/TSr4k2