From the Rarest Metal on Earth to the One You're Already Addicted To!

Añadido: 2026-06-07

[00:00:00]What metal is this? Is it toxic?

[00:00:02]>> This is honeycomb aluminum. As the name suggests, this metal has a honeycomb-like structure and is surprisingly strong despite being incredibly lightweight, non-toxic, radiation-free, and completely safe. It can be used comfortably in everyday life.

[00:00:15]>> What metal is this? Is it toxic?

[00:00:17]>> This is gold, one of humanity's oldest and most precious metals. Its non-toxic and radiation-free nature makes it indispensable in the jewelry and electronics industries. However, a word of warning, prolonged contact may be addictive, especially for your wallet.

[00:00:30]>> What metal is this? Is it toxic?

[00:00:32]>> This is rhenium. This metal is extremely rare on Earth and has an exceptionally high melting point. It is virtually non-toxic and radiation-free. It is commonly used in high-temperature resistant industrial applications.