14h
Interesting Engineering on MSNUS Air Force plans 8,000 lb autonomous aircraft that can fly 2,500 miles on hydrogenZeroAvia, backed by a US Air Force SBIR grant, is developing an 8,000 lb hydrogen-electric autonomous aircraft with a ...
22h
Live Science on MSNAlef's Model A — a single-seater 'retro' flying car — is 1 step closer to taking to the skiesAlef has billed its Model A electric vehicle, which is capable of operating both as a road-based car and as an aircraft, as ...
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