Cobalt is used in batteries to power cell phones. Hybrid and electric cars like Prius and Tesla also use cobalt batteries. Cobalt is being mined by four-year-olds in the Congo.
All tagged Batteries
Cobalt is used in batteries to power cell phones. Hybrid and electric cars like Prius and Tesla also use cobalt batteries. Cobalt is being mined by four-year-olds in the Congo.