Technology

59589 readers

2962 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

490

Lebanon’s health minister says 8 killed, 2,750 wounded by exploding pagers (www.aljazeera.com)

submitted 2 months ago by technocrit@lemmy.dbzer0.com to c/technology@lemmy.world

247 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] stealth_cookies@lemmy.ca 14 points 2 months ago* (last edited 2 months ago) (1 children)

If you see the video there is no way a battery behaves like that, even if you drive a nail into them they more rocket flames than explode (I used to work in a battery lab).

I should clarify, typical cells won't explode, you could defeat safety features for pressure release in a can cell but at that effort they would have just added something more energetic.

[–] Wooki@lemmy.world -3 points 2 months ago* (last edited 2 months ago)

I doubt the lab experience.

Lithium ion batteries do explode, off-gassing and pressure alone can do significant damage when contained. While typically closer to a thermite reaction, conditions determine damage which have been killing people from either heat or poisonous gas. I can point to state occuption work regulators that have a documented case of an explosion while plenty of deaths from battery fires can be found in the news.