Also see: https://news.ycombinator.com/item?id=27411631 https://news.ycombinator.com/item?id=27411631 Scientists develop ‘cheap and easy’ method to extract li

Also see: https://news.ycombinator.com/item?id=27411631 https://news.ycombinator.com/item?id=27411631 Scientists develop ‘cheap and easy’ method to extract lithium from seawater (https://www.mining.com/scientists-develop-cheap-and-easy-method-to-extract-lithium-from-seawater/ https://www.mining.com/scientists-develop-cheap-and-easy-met...) 493 points | sambeau | 4 days ago | 282 comments