1. The Quiet Transformation Within Every Battery The world is quietly undergoing a transformation that lots of people never see. Each time an electric car increases silently onto a highway, each time a smartphone holds its fee via a full day of use, every time a grid-scale battery financial institution stores solar energy for the night, a solitary material is operating at the heart of the operation. That material is lithium carbonate. This white, unsmelling, free-flowing powder looks typical, yet it brings within its crystal structure the potential to power...