Sandia wins 5 R&D 100 awards and silver specialty award miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.
In a study, a harmless food-grade solvent has been used to extract rare-earth metals from coal ash, reducing the amount of ash without damaging the environment and at the same time increasing an important national resource.