get a hotter girlfriend
is the temperature if the stiffer mantle above or below its melting point
Stiffer mantle.
stiffer
is the temperature if the stiffer mantle above or below its melting point
is the temperature if the stiffer mantle above or below its melting point
water
A drug induced erection.
The scientific word is erection.
Thicker leather will be stiffer to begin with. To make a floppy leather hat stiffer, immerse it in boiling water, then shape it before it hardens. There are on-line instructions for this. Too much boiling, and the leather will become brittle.
He got an erection. May be true or just an expression of his feelings.
The stiffer mantle or lower mantle is one of the three layers of the earth's interior. It is a solid, rocky shell that extends to a depth of 2890 km.
To become or make stiff or stiffer.