That DARPA electrolyte fluid replacement idea the other day really seems like the best way forward for large batteries, hope they can make it work, well actual

That DARPA electrolyte fluid replacement idea the other day really seems like the best way forward for large batteries, hope they can make it work, well actually they did make it work I guess the hope it to make it cheap. https://news.ycombinator.com/item?id=38756441 https://news.ycombinator.com/item?id=38756441