6/9/2026 at 8:46:08 PM
Earlier: https://news.ycombinator.com/item?id=48451404by ChrisArchitect
6/9/2026 at 8:28:33 PM
Donut Lab's solid-state battery claim debunked by Ziroth
https://www.theverge.com/science/946608/donut-labs-debunk-solid-state-batteryby rbanffy