- cross-posted to:
- technology@lemmy.ml
- cross-posted to:
- technology@lemmy.ml
edit: after 20 comments, i’m adding a post description here, since most of the commenters so far appear not to be reading the article:
This is about how surprisingly cheap it is (eg $15,000) to buy a complete production line to be able to manufacture batteries with a layer of nearly-undetectable explosives inside of them, which can be triggered by off-the-shelf devices with only their firmware modified.
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Just to be clear, the pager thing wasn’t exploding batteries, they had apparently been modified at the production level to have explosives in them, which could be triggered by the pager system itself.
Did you read the article? It sounds like you didn’t.
Did you read it?
The article literally talks about inserting an explosive layer inside the battery at production. Just like the comment said.
It isn’t “any batteries can explode”.
Reports indicate the explosive payload in the cells is made of PETN.
Such a sheet could be inserted into the battery fold-and-stack process, after the first fold is made (or, with some effort, perhaps PETN could be incorporated into the spacer polymer itself – but let’s assume for now it’s just a drop-in sheet, which is easy to execute and likely effective)
Just to be clear, the pager thing wasn’t exploding batteries, they had apparently been modified at the production level to have explosives in them, which could be triggered by the pager system itself.
What? 🤦 The comment I replied to said:
Just to be clear, the pager thing wasn’t exploding batteries, they had apparently been modified at the production level to have explosives in them, which could be triggered by the pager system itself.
It seems clear that “they had apparently been modified at the production level” is referring to the pagers, rather than their batteries. But the article is explaining how it could have been that the batteries were the part of the pager that had the explosives (in which case it was the battery that was exploding).
You are inferring what someone meant, and then applying some super pedantic reasoning.
When manufacturing pagers, that includes the pager electronics, the case, and the battery.
Wasn’t exploding batteries
The batteries themselves unmodified, standard batteries were not somehow hacked to explode. At some point in the manufacturing of the pagers which includes the battery, explosives were included.
You are inferring what someone meant, and then applying some super pedantic reasoning.
I think I am inferring correctly, especially since the person you’re talking about replied “of course not” to my question about if they read the article.
alrighty then. Dig your heels in.
i encourage you to re-read the original comment in this thread after reading the article 😂
Most other people wont be reading it either so I don’t see an issue with pointing out the obvious misconception people could make based on the headline that talks about exploding batteries.
Of course not, what did you expect?
Of course not, what did you expect?
I encourage you to, it’s pretty interesting.
Jfc Christ Lemmy.
Every single comment misunderstanding the point. The batteries are exploding because there’s explosives in them. This does make them exploding batteries. The explode because they are partially made with explosives. Please don’t well actually this.
No this is not a description of something Israel did, it’s a hypothetical way to do a similar attack to show how within reach of idiot terrorists it is.
Raising the idea of doing this so everyone is thinking about it is extremely bad for us all. Thanks Israel.
Jfc Christ Lemmy.Every single comment misunderstanding the point.
Pedantics fighting pedantics LOL
The batteries are exploding because there’s explosives in them. This does make them exploding batteries.
And when you put the same explosives inside a barbie doll and make it go off, then it wasn’t an exploding barbie doll. Or was it? ;-)
And also because it’s impossible.
So it is actually in fact very hard. What they had was exploding explosives which are not hard.
Since apparently many people aren’t reading the article: It is about how cheap it actually is (eg $15,000) to buy a complete production line to be able to manufacture batteries with a layer of nearly-undetectable explosives inside of them, which can be triggered by off-the-shelf devices with only their firmware modified.
Lithium burns intensely but it doesn’t explode. An electric car can burn for a long time, but they don’t explode. One of the comments says so
I understand that what happened in Libanon was that dedicated explosives were added to the devices, it was not the batteries exploding. But that does not take away the conclusion of your story.
It shouldn’t be undetectable. Throw a device from s series into a fire as a spot check and if it burns it’s ok, if it explodes give the entire series to your enemy’s kids to play with.
I am not an explosives expert, but I’ve seen enough YouTube videos about explosives to know that not all explosives explode in fire. Some are incredibly stable at extreme conditions right up until deliberately triggered. It all depends on the type of explosives.
There may still be ways to detect them, but it’s not necessarily going to be that simple.
Yes that’s correct high explosives require a starter explosive. However this starter explosive would also have to be incorporated into the device and the starter explosive is triggered by a spark or a fire. So throwing it in a fire would still work as a test you’d just have to make sure it totally melted before concluding anything.
Throw a device from s series into a fire as a spot check and if it burns it’s ok, if it explodes give the entire series to your enemy’s kids to play with.
Most high explosives burn unless detonated properly.
This is really basic stuff. I don’t think you should be out and about giving people advice about handling (potential) explosives.
It depends on the explosive, C-4, and I think all plastic explosives, will burn in a fire.
Did you read the article? It sounds like you didn’t.
Are you able to say anything but that?
Not capable of saying anything else.
This is seriously one of the more terrifying things I’ve read lately.
