this post was submitted on 20 Jan 2025
342 points (97.5% liked)

Technology

60725 readers
3783 users here now

This is a most excellent place for technology news and articles.


Our Rules


  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots


founded 2 years ago
MODERATORS
top 50 comments
sorted by: hot top controversial new old
[–] [email protected] 15 points 1 day ago (1 children)

I'm sure this is real, but I see a headline like that and I think of schoolyard talk. Like, nuh uh, my armour has 100 trillion bonds, you can't shoot me.

[–] [email protected] 1 points 1 day ago

They must have hired some former Nvidia marketing guys.

[–] [email protected] 25 points 2 days ago (3 children)

I can't wait to find out how toxic this is.

[–] [email protected] 12 points 2 days ago (2 children)

Good news, it’s completely non toxic.

Bad news, it costs 2 million dollars per square foot.

The pentagon will now take your whole paycheck.

Thank you for your support, patriot.

[–] [email protected] 5 points 2 days ago (2 children)

Good news, it costs 2 million dollars per square foot, so they won't militarise the police further with it.

[–] [email protected] 2 points 5 hours ago

There is an old Russian joke.
Son asks his father, "Daddy, I've heard the price of vodka went up, does it mean you will be drinking less?", and the father answers "No, son, you will be eating less".

[–] [email protected] 8 points 2 days ago

Well not immediately… Years from now when the military develops something even better then this will all become surplus and sold off to SWAT teams etc. for next to nothing.

load more comments (1 replies)
[–] [email protected] 7 points 2 days ago

They will make it into a mandatory dress uniform for school children.

[–] [email protected] 6 points 2 days ago (1 children)

With these bonds so dense, I want to imagine that it would actually be quite non-toxic as these is little to react with.

Then again, I'm not a bio chemist

[–] [email protected] 1 points 9 hours ago

Right, and wouldn't the rings be pretty fragile considering how long they are? So it would probably have similar bioactivity as like olive oil.

[–] [email protected] 31 points 2 days ago (3 children)

....and uses it to oppress and/or disenfranchise poor people

[–] [email protected] 13 points 2 days ago

You mispronounced promote American interests.

load more comments (2 replies)
[–] [email protected] 53 points 2 days ago (3 children)

I don't know if this will actually pan out the way that they imply in the title; armor needs to have a lot of different characteristics in order to be practical. As in, resistance to heat and cold, resistance to acids, alkalines, petroleum distillates, salts, UV, and oxygen, and also resist deformation. Multiple materials have displays significant promise for armor, but had a very short lifespan in real-word conditions. For instance, there was a material trademarked as Zylon that was supposed to be better than Kevlar, and it was used extensively by Second Chance (a body armor company); several cops were killed when their armor failed, and the armor failed because of exposure to sweat and ambient heat.

Yeah, this is a super cool development, but remember that everything that comes out at this stage is hype.

[–] [email protected] 16 points 2 days ago (1 children)

The armor works perfectly fine as long as it's not exposed to oxygen. But when's that ever going to happen?

load more comments (1 replies)
[–] [email protected] 6 points 2 days ago* (last edited 2 days ago)

Yes... that's why they use the word "could". This is how research works and what reasonable science reporting looks like. There were no promises or wild claims made in the article.

[–] [email protected] 8 points 2 days ago (1 children)

Layer it with Kevlar and good?

load more comments (1 replies)
[–] [email protected] 12 points 1 day ago* (last edited 1 day ago) (1 children)

Anyone know the cost per kilogram?

Edit: Apparently $20,000/kg

[–] [email protected] 2 points 1 day ago
[–] [email protected] 128 points 2 days ago (9 children)

Now this is a technology post!

load more comments (9 replies)
[–] [email protected] 7 points 1 day ago (1 children)

I skimmed the article, scrolled down but people hasn't mentioned its mechanically Chain mail in atomic scale yet? Did I read it wrong?

[–] [email protected] 1 points 1 day ago
[–] [email protected] 60 points 2 days ago (1 children)

So this is what John Wick had in his suit

[–] [email protected] 15 points 2 days ago (4 children)

I loved those movies but they went way to hard into that suit in the later movies. I got ridiculous lol.

[–] [email protected] 9 points 2 days ago

My favorite part was when he held the jacket up like a curtain. The material may be bullet proof, but the bullet will still push it out of the way like that lol.

load more comments (3 replies)
[–] [email protected] 12 points 2 days ago (1 children)
load more comments (1 replies)
[–] [email protected] 6 points 2 days ago (2 children)
[–] [email protected] 7 points 2 days ago

I did your mom stronger

[–] [email protected] 3 points 1 day ago

Me when the only thing I eat all day is weed and cheese.

[–] [email protected] 31 points 2 days ago (13 children)

Could this be used to make a space elevator?

[–] [email protected] 23 points 2 days ago (1 children)
[–] [email protected] 22 points 2 days ago (2 children)

What about a space escalator?

[–] [email protected] 18 points 2 days ago

Escalator is smart, because if it breaks, you can still walk to space.

load more comments (1 replies)
load more comments (12 replies)
[–] [email protected] 17 points 2 days ago (1 children)

Goes on to form company called General Products, builds spacecraft hulls. 😉

load more comments (1 replies)
load more comments
view more: next ›