China tests world's first megawatt-class flying wind turbine

https://lemmy.world/post/43748878

China tests world's first megawatt-class flying wind turbine - Lemmy.World

Lemmy

Helium is a non-renewable substance which there is a global shortage of. I wonder how much it takes to lift that thing 😅
Wouldn’t hydrogen be better for lifting something like a wind turbine.
Yeah, that’s what the folks who designed the Hindenburg thought as well.
Wasn’t the way the Hindenburg burned due to both the Hidrogen AND the alumium oxide paint covering it?