El fascinante mundo del cobalto

Cobalt is a metallic element known for its bright gray color and its ability to produce a blue pigment. Historically mistaken for bismuth, cobalt was first isolated by Jorge. It is used in art for its durable pigments and in industry for its magnetic properties and corrosion resistance. Cobalt is also crucial in medical applications, such as sterilization and orthopedic implants, and in technology, like lithium-ion batteries.

What new insight or understanding did you gain from this video?