cobalt

Global cobalt demand is expected to quadruple by 2030, driven largely by the widespread adoption of electric vehicles, according to a report by the World Economic Forum.

Co-60, a lost radioactive source in Vung Tau, is an artificial radioactive isotope of Coban, which can cause cancer if exposed.

In the future we may not need oxygen when we go diving, but just a mask is enough.

Japanese scientists have successfully built lithium-ion batteries without the use of rare earth metals.