this post was submitted on 20 Jan 2025
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[–] [email protected] 7 points 5 hours ago

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] 3 points 4 hours ago

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] 6 points 7 hours ago* (last edited 7 hours ago)

Anyone know the cost per kilogram?

Edit: Apparently $20,000/kg

[–] FauxPseudo 21 points 12 hours ago (3 children)

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

[–] brlemworld 5 points 8 hours ago

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

[–] Zron 10 points 10 hours 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] 4 points 9 hours ago (1 children)

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

[–] IphtashuFitz 6 points 8 hours 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.

[–] Batman 1 points 9 hours ago

The article says the process is scalable.

[–] [email protected] 4 points 9 hours ago

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] 4 points 9 hours ago (2 children)
[–] [email protected] 2 points 6 hours ago

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

[–] Dadifer 5 points 9 hours ago

I did your mom stronger

[–] AeonFelis 2 points 8 hours ago (2 children)

Why don't they just use diamond, the hardest metal?

[–] [email protected] 7 points 6 hours ago (1 children)

I thought Dragonforce was the hardest metal known to man?

[–] [email protected] 1 points 4 hours ago
[–] chaogomu 5 points 7 hours ago (1 children)

Hardness isn't the best thing to have in armor. In fact, extreme hardness means extreme brittleness.

Tensile strength is more desirable in armor. That's the sort of strength that a string or rope, or Kevlar will have.

Those can stretch a bit before breaking.

Kevlar will stretch a bit when catching a bullet, this does a few things, but importantly it slows the bullet before stopping it.

So this new material will likely show extreme tensile strength rather than hardness.

[–] [email protected] 2 points 4 hours ago

Correct. 🙂 Reminds me of when I wanted new tires & I was complaining about how some tires were rated for a criminally short life. I wondered which ones lasted the longest.

The mechanic then remarked that sure, they can make tires that last a hell of a long time & never puncture. But the ride would be so terrible because the tires would be tough, stiff, would work your suspension harder, and it would cost a fortune to boot. It's not worth it. There are multiple material, usage considerations when making a product. Really makes you appreciate the experts in their various fields.

[–] Snapz 26 points 15 hours ago (2 children)

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

[–] BeMoreCareful 10 points 13 hours ago

You mispronounced promote American interests.

[–] Rooty 3 points 12 hours ago (1 children)
[–] [email protected] 6 points 12 hours ago
[–] [email protected] 50 points 20 hours ago (4 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] 15 points 14 hours 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?

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

That by itself isn't terrible, that could still be used if it is sealed in something like an era brick if it's good enough.

[–] Soleos 5 points 14 hours ago* (last edited 14 hours 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.

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[–] [email protected] 12 points 16 hours ago (1 children)
[–] [email protected] 1 points 9 hours ago

This is still basic research, it's not close to commercialization.

[–] [email protected] 1 points 9 hours ago (1 children)
[–] IphtashuFitz 1 points 8 hours ago (1 children)

At least it’s not 100 trillion James Bonds.

[–] [email protected] 1 points 6 hours ago

Not if Hank Scorpio has anything to say about it.

[–] [email protected] 58 points 1 day ago (1 children)

So this is what John Wick had in his suit

[–] NotMyOldRedditName 14 points 13 hours ago (2 children)

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

[–] nul9o9 8 points 11 hours 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.

[–] BeMoreCareful 5 points 13 hours ago (1 children)

They did Rambo the franchise a bit.

[–] [email protected] 1 points 5 hours ago (1 children)

Same with the Fast&Furious it used to be about import vs muscle and real street racing. Then it became jumping hyper cars from falling buildings to the next building over and turned to shit. Like most over milked series.

[–] NotMyOldRedditName 1 points 5 hours ago

Waiiiit, was it actually meant to be about import vs muscle, like that was it's intention? Or did they just happen to do that.

[–] [email protected] 125 points 1 day ago (9 children)

Now this is a technology post!

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