120
China's new iron battery hits 99.4 percent efficiency over 6000 cycles
(interestingengineering.com)
this post was submitted on 29 Apr 2026
120 points (97.6% liked)
Technology
84202 readers
3434 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related news or articles.
- Be excellent to each other!
- 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, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
- Check for duplicates before posting, duplicates may be removed
- Accounts 7 days and younger will have their posts automatically removed.
Approved Bots
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
If all of the claims from Chinese tech companies and research was half as good as they claim we would all learn Mandarin by now.
Have you heard of a man named Elon Musk? He's the king of over promising. US company's put out just as much garbage "look we solved X" as China dude.
That is exactly right, and simplified Chinese is actually extremely popular to learn here now. (Denmark)
And no wonder, they have become leaders of several key (future) technologies.