Related: https://news.ycombinator.com/item?id=38304405 https://news.ycombinator.com/item?id=38304405 https://news.ycombinator.com/item?id=38025086 https://new

Related: https://news.ycombinator.com/item?id=38304405 https://news.ycombinator.com/item?id=38304405 https://news.ycombinator.com/item?id=38025086 https://news.ycombinator.com/item?id=38025086 https://news.ycombinator.com/item?id=38361094 https://news.ycombinator.com/item?id=38361094 And this insightful comment about how to think about pack density (don't require nearly as much cooling and management systems as nickel-cobalt chemistries, and 160Wh/kg is good enough): https://news.ycombinator.com/item?id=38363603 https://news.ycombinator.com/item?id=38363603