this post was submitted on 25 Feb 2026
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Every week with the "miracle battery!" headlines. This has been going on for ages and I'm sick of it.
Sodium-ion batteries are not hype though, they are in production use in multiple industries already. They are generally superior to Lithium based batteries in all regards, with the exception of having a bit lower energy density. An equivalent LiFePO4 battery might be 70-80% of the size for the same storage. It's not a big deal for large applications like cars and solar storage.
Cool.
Right up there with "cause/cure for dementia found"
"Dyslexia for cure found!"
350 page study concludes some people spend too much time reading.
We found the cure for Alzheimer's but can't remember what it was. I think it began with a "c". Who are you?
Tuesday.
It's time for your nap, Mr President.
Charged with fusion power! From space! Made from privately mined asteroids!
And it's got electrolytes!