At the heart of this technological revolution lies a group of often-overlooked elements: rare earth metals and specialty chemicals. These "secret ingredients" are becoming increasingly vital ...
It also banned the export of production technology for rare earth metals and alloy materials as well as technology to prepare some rare earth magnets. The catalogue’s stated aims include ...
Proponents of the technology say it’s one of the most promising ... an associate professor of earth and planetary sciences at Yale. At its core, ocean alkalinity enhancement is a chemical ...