Submission + - Too late? China's rare earth threat tweaks US (networkworld.com)
coondoggie writes: In the face of China wielding menacing control over 97% of the world's rare earth materials, the US House of Representatives this week passed a bill that would bolster research and development of the key elements and help find substitutions for the materials. Rare earth metals are used to build everything from wind turbines, hybrid-vehicle batteries, weapons guidance systems, oil refining catalysts, computer disk drives, televisions and monitors, compact fluorescent light bulbs and fiber optic cable.