science

14806 readers

424 users here now

A community to post scientific articles, news, and civil discussion.

rule #1: be kind

<--- rules currently under construction, see current pinned post.

2024-11-11

founded 1 year ago

MODERATORS

m3t00@lemmy.world

laverabe@lemmy.world

DeadPand@midwest.social

Joleee@lemmy.world

174

We Finally Know What Creates Static Electricity, After Thousands of Years (www.sciencealert.com)

submitted 1 month ago by yamaonan@lemmy.world to c/science@lemmy.world

26 comments fedilink hide all child comments

We finally have an answer: The beginning and the end of the sliding motion that produces static electricity experience different forces – resulting in a charge differential between the front and the back that results in the crackle of static electricity.

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

[–] dwindling7373@feddit.it 19 points 1 month ago* (last edited 1 month ago) (8 children)

So the generic "particles just rubs" in the texbooks were lies and they didn't know shit?

[–] peopleproblems@lemmy.world 6 points 1 month ago (2 children)

It's not inaccurate. The electrons do "just move" but the energy transfer mechanism was unknown for static buildup. With enough kinetic energy (aka friction heat, I hate the concept of friction) the charges are going to move and collect easier, just like charging a battery. Just really tiny batteries

[–] dwindling7373@feddit.it -3 points 1 month ago (1 children)

Oh I assure you Timmy once you grow up you'll appreciate friction ;) ;)

[–] Tarquinn2049@lemmy.world 2 points 1 month ago

Well, to be pedantic, friction is still the enemy there. But that just ruins the joke. Pedantry strikes again.

load more comments (5 replies)