Gizmodo

MIT engineers have developed a new low-temperature process for extracting battery-grade lithium from hard rock, while reducing waste, reports Gayoung Lee for Gizmodo. “Mining is essential to technology and therefore to society, yet it is perceived negatively by much of the public as a destructive, polluting industry, in some cases with good reason,” Chiang concluded. “We hope to help change that perception by showing that there are cleaner, more sustainable ways to do it.”