At a somewhat small and unassuming airport in Maribor, Slovenia, German hydrogen propulsion startup H2FLY has quietly been building up to a major milestone in zero-emission aviation over the summer. And all the hard work has come to fruitio
World’s first crewed liquid hydrogen plane takes off::undefined
no no, the planes need a big plate of spaghetti before long haul journeys
Lol, nice 😋,
Also it’s amazing how birds can effectively do that !