Scientists Have Designed a Crystalline Type of Aluminium That’s Insanely Light
It has fascinating properties.

Aluminium is already highly prized. It’s conductive, has a low melting point, is very strong when alloyed, is impervious to rust and, above all, it’s extremely light.

But what if you could get it lighter – so light, in fact, that it could float on water even when not made into the shape of a foil boat?

Aluminium may be impervious to rust but it still corrodes

Dropbear said:

Aluminium may be impervious to rust but it still corrodes

This guy is an expert