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[-] Maalus@lemmy.world 14 points 2 years ago

Airship, tons of cargo? They famously suck at carrying anything of weight. The hindenburg could carry like 10 tons, and a regular zeppelin around 2 tons.

[-] Ashyr@sh.itjust.works 8 points 2 years ago

Helium isn’t exactly an abundant resource either, is it? I’m all for a future with a sky dotted with airships, but how could you possibly scale this up?

[-] LWD@lemm.ee 5 points 2 years ago* (last edited 2 years ago)
[-] Gregorech@lemmy.world 4 points 2 years ago

I thought it was an abundant resource just not here, awkward places like the moon and sun.

[-] Eezyville@sh.itjust.works 1 points 2 years ago

Man I can't wait till we're able to harvest helium from the Sun! That means that we made to the big leagues.

[-] Gregorech@lemmy.world 1 points 2 years ago

Dyson sphere or ring world which do like better?

[-] Eezyville@sh.itjust.works 1 points 2 years ago* (last edited 2 years ago)

Dyson Swarm. Makes more sense to me.

[-] Maalus@lemmy.world 2 points 2 years ago

Yeah, it's expensive as shit.

[-] Fermion@feddit.nl 2 points 2 years ago

Hydrogen has about half the density of helium. The fire risk is notoriously unpopular, however.

Wide-spread adoption of airships would almost certainly have to use hydrogen.

[-] BassTurd@lemmy.world 3 points 2 years ago

The article says it can carry about 4 tons of cargo on top of the requirements to run the thing, but that's for Pathfinder 1. I'm trying to think of an actual real world use case for these. Outside of tours that carry around 50 adult passengers with no belongings, I don't see the practicality of it.

[-] Zron@lemmy.world 3 points 2 years ago

It’s completely impractical, which is why they’ll inevitably transition to luxury travel for millionaires. It’s faster than a yacht, but slower than a private jet, so it’s only useful roll is in carrying rich bastards to vacations that they aren’t in a rush to get to.

[-] NaibofTabr@infosec.pub 1 points 2 years ago* (last edited 2 years ago)

The equivalent of a cruise ship, that's really the only market. Except with a much lower passenger count and a lot less space, so a much higher ticket price.

Maybe a luxury air yacht for the ultra-wealthy who're bored with their ocean yachts?

this post was submitted on 08 Nov 2023
199 points (96.7% liked)

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