Initial tests of the products have led to "very promising results," Aurubis said. Aurubis uses a hydrometallurgical process to extract around 95% of valuable metals such as lithium, nickel, cobalt, ...
The video was taken in Estes Park, Colorado, during the elk rut. The elk rut takes place every fall during the mating season and from a safe distance, people can watch the male elk (bulls) attracting, ...