The Celera 500L is a truly remarkable design. Otto Aviation says its odd shape delivers an astonishing 59 percent reduction in drag, and a massive leap in efficiency and range compared to traditional plane geometries. Arguably, this thing should’ve been electric from the get-go, so it’s a no-brainer that Otto has teamed up with ZeroAvia to build a version with a hydrogen fuel cell powertrain.
Source: World’s most efficient passenger plane gets hydrogen powertrain
“Its “flying suppository” shape might not win it any fashion awards, but if true beauty lies in perfect function, then this thing could be a bulbous supermodel.”
