Interesting Engineering on MSN
China’s hydrogen-powered drone sets world endurance record with 117-mile flight
A major milestone in clean aviation was confirmed on December 11 when Guinness World ...
Interesting Engineering on MSN
World’s first 16-ton drone mothership that can launch swarms mid-air flies in China
China has successfully flown its Jetank unmanned aircraft, a heavy-lift drone called “airborne UAV ...
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