ELI5: Explain Like I'm 5

TitanIM

Titanium is a metal that is very strong and light. It's almost as strong as steel, but much lighter, so it's often used to make things like airplanes, cars, and ships. It's also used to make surgical tools and implants. The metal is rustproof, which makes it perfect for use outdoors. Titanium is also used in jewelry and it's even used in cell phones and computers.