I suppose so, if some heater would be placed to heat the helium.

I heard about this law several times, but I always forget whether it is ‘yes’ or ‘no’ 😂

Yep, the problem is probably worse for big ones and the video implies that we need extra large airships to carry heavy weights.

Yep, the structure integrity is maybe a hardest issue here.

Helium could be detected with some specialized detectors, but I suppose approximately – so, as you said, finding exact leak place is challenging.

Helicopter can also go into autorotation mode, i.e., to “gently” land even with engine failure. I think airships has no moving parts, what’s safe, and with the gas leak, I think it is rather slow process, so it would be easy to gently land.

Good.

Thank you!

Go to “Settings” (cog wheel) and then “Avatar”:

Thank you 😁

From time to time I see this pattern in memes, but what is the original meme / situation?