From the Ashes: Coal Ash May Offer Rich Source of Rare Earth Elements - For most of history, the world got along fine without the rare earth elements. We ... - https://hackaday.com/2025/03/19/from-the-ashes-coal-ash-may-offer-rich-source-of-rare-earth-elements/ #hackadaycolumns #rare-earth #scandium #yttrium #reeysc #news #coal #ash
Hackaday · From The Ashes: Coal Ash May Offer Rich Source Of Rare Earth ElementsFor most of history, the world got along fine without the rare earth elements. We knew they existed, we knew they weren’t really all that rare, and we really didn’t have much use for th…