Donut Lab, Solid-state battery

This is pretty amazing.

Solid-state batteries have been coming soon forever. Many comanies have appeared to be getting closer, but someone actually ready to ship is big news, and will start to change a lot of things.

Even as an enjoyer of combustion engines (as well as EVs), I love Donut's mission: "Make combustion irrelevant". I get why people are skeptical. The promises are really huge. But if true, they will be well on their way to fullfiling their mission.

The announcement is here and there's an interesting YouTube video of it here.

Edit: Matt Farrell talked about it briefly on his 'Undecided' YouTube Channel too.