369
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 02 Mar 2024
369 points (97.4% liked)
Technology
59414 readers
1644 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
Hopefully we stop wasting this limited resource on fucking balloons.
Edit: well this kicked off a fun and respectful conversation. The information I can find from actual scientists says wasting helium on balloons is bad. The balloon lobby says it is just a waste byproduct. The balloon lobby brings nothing of value to the world in terms of plastic or helium use, so I'm going to go with the science opinion on this one.
I think for balloons we should switch back to hydrogen. What could possibly go wrong?
Probably not much. The hydrogen that a party balloon would contain could certainly make a small, exciting explosion, but it probably wouldn't have enough energy to set anything else on fire.
It's a common high school chem lab demonstration. Without added oxygen, the H2 balloons sort of burn from the outside in, and you get a sort of slow burning mushroom plume. It could light paper or cloth on fire in close proximity.
With added oxygen... BLAM! It could shatter windows.