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End nuclear fusion! (lemmy.world)
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[-] cRazi_man@lemm.ee 56 points 1 month ago

We should go back to filling them with hydrogen.

[-] FlyingSquid@lemmy.world 43 points 1 month ago

What could go wrong?

I mean other than that...

[-] shadowedcross@sh.itjust.works 28 points 1 month ago

Would make for more exciting birthday parties.

[-] Someonelol@lemmy.dbzer0.com 22 points 1 month ago

The alternative is to use extremely limited quantities of gas crucial for MRIs, chip making, metallurgy, and a few other high tech applications. But hey, pretty balloons.

[-] FlyingSquid@lemmy.world 15 points 1 month ago

^(The^ ^store^ ^was^ ^just^ ^out^ ^of^ ^helium.)^

[-] RedEyeFlightControl@lemmy.world 11 points 1 month ago

Only a matter of time before they can't get any because we wasted such a limited resource on vanity instead of the pursuit of science.

[-] el_abuelo@programming.dev 4 points 1 month ago

Perspective my dude. An insignificant small amount is spent on vanity.

I've used more helium on a single dive than I've ever used in balloons in my entire life.

[-] RedEyeFlightControl@lemmy.world -1 points 1 month ago

At least you spent yours on something scientific in nature.

[-] el_abuelo@programming.dev 3 points 1 month ago

At a stretch perhaps, but it's more recreational - I liken it to going to visit a castle, or going on a safari.....just underwater!

[-] frezik@midwest.social 8 points 1 month ago* (last edited 1 month ago)

When I was a kid, Dave Berry had a column where he made fun of the US Strategic Helium Reserve. This taught me an important lesson: when people make fun of what seems like government waste, 75% of the time it turns out to be really important. Not always, but you should look into it more.

[-] Aqarius@lemmy.world 2 points 1 month ago

Yeah, there's areas where it's surprisingly hard for laypeople to tell apart "mostly useless" and "saves lives on a daily basis".

[-] Rolive@discuss.tchncs.de 5 points 1 month ago

Oh the huge manatee!

[-] JusticeForPorygon@lemmy.world 4 points 1 month ago

Am I missing a joke? Airships used hydrogen gas

[-] Blaster_M@lemmy.world 6 points 1 month ago

Specific airships made by a specific country that had no access to helium...

[-] Revan343@lemmy.ca 5 points 1 month ago

Not exclusively, hydrogen being lighter and cheaper meant it was still sometimes used when helium could have been.

[-] rain_worl@lemmy.world 0 points 3 weeks ago

wasn't that just the flammable lining?

[-] Rai@lemmy.dbzer0.com 7 points 1 month ago

When I was in school decades ago, my science teacher brought in a big balloon filled with hydrogen and lit the string on fire without telling us that it was filled with hydrogen.

I could feel the explosion in my bones. It was neat.

I’m not sure you could do that in schools today.

this post was submitted on 28 Sep 2024
414 points (97.9% liked)

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