They grew old and died, and there wasn't enough material left to make any more.
Harder was the effort to master the material left in Baldur's console.
The material left inside the drill bit is referred to as the core.
One American official said the material left in Georgia, while substantial, would not be enough to make a bomb.
The plant, in turn, feeds on dead ants and decaying material left in the base.
Still, the materials leave little doubt about several of the most prominent cases.
This is usually because there is insufficient material left, but it is possible in other positions too.
It also assumes that no material enters or leaves the section plane.
The materials in Malory, though beautiful, are simple, and left a field for the poet's invention.
No printouts, documents or other materials leave the office, avoiding the potential of it falling into the wrong hands.