Investigation Finds Donut Lab Made False Claims About Revolutionary Battery Tech
The startup touted a production-ready breakthrough in solid-state battery tech, but the claims collapsed under scrutiny.
🏷️ #lab
4 headlinesDonut Lab's solid-state battery claim debunked by Ziroth
4 points, 1 comments on Hacker News
A dozen USB chargers in the lab: Apple is good, but not quite the best (2012)
1 points, 0 comments on Hacker News
Donut Lab's 'solid-state' battery exposed as regular li-ion in investigation
68 points, 14 comments on Hacker News