Several hours later Bud found him welding together the outside shell of a huge five-sided assembly.

Only the visible Aliette had been taken away from me, her outside shell.

You can tell by tapping the outside shell.

The Code calls for the outside shell of the hood to remain black in that case.

Photons travel inside the tube, electrons travel on the outside shell.

Many such cases include soft padding to cradle the system while an outside shell provides protection from falls or environmental debris.

The shrimp has a white outside shell and the flesh is an orange/golden color.

He took care, however, to leave the outside shell of the house untouched, so that the neighbors might not suspect what was going on.

Just remember when critique someone that the outside shell is nice but it's the inside that counts.

I just thought of a simpler explanation that would result in quick cooling of the outside shell.