Technology

59329 readers

5008 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

861

Lithium-free sodium batteries exit the lab and enter US production (newatlas.com)

submitted 6 months ago by mox@lemmy.sdf.org to c/technology@lemmy.world

178 comments fedilink hide all child comments

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

[–] laverabe@lemmy.world 2 points 6 months ago (1 children)

On a small scale yeah. The sun heats rocks and they're able to store heat for up to an hour or so. Cats can attest to that.

Same with large bodies of water; the ocean, lakes, pools, etc.

[–] Zink@programming.dev 2 points 6 months ago

I guess in my head I was implying that it was energy humans store for other humans to use at grid scale. When I said "of any kind” I guess that’s not what I meant, lol.

So in my line of thinking, you’re right about e.g. using the sun to heat a rock. But if we use the sun to heat something for electricity generation, or we heat some medium for energy storage, I bet that will be pretty potent.

Besides, past the small scale into the smallEST scale, it’s all just energy anyway, man. 😎