Volvos are actually harder than diamonds.

They're made out of a material called

Volvonium, mined in the mountains of Sweden by

hard-working Nordic Gnomes. After the material

is melted by launching it into the sun via

herring-powered rocket, the molten Volvonium is

allowed to cool slightly, and is then beaten

into shape by Mjolnir, the hammer of Thor.

An 18 wheeler swerved on the wrong side of the highway, causing a head on collision with a Volvo. The driver of the 18 wheeler died, but the people inside the Volvo were safe because of their Volvonium shield.