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Samsung delivers 600-mile solid-state EV battery as it teases 9-minute charging and 20-year lifespan tech
(www.notebookcheck.net)
This is a most excellent place for technology news and articles.
What material is inside?
These articles call it "oxide" but what exactly is it?
Things which oxidized.
Seriously I hate articles like this.
Technically water is just Hydrogen-oxide.