1.   It shows itself only to the most powerful of microscopes as a speck, one-fiftieth of a strand of fine hair.

2.   Potentially the most powerful of support weapons were Air Force and Navy jets.

3.   Still, the most powerful of all defenses, the one that in the end resolved this tragic case, was forgiveness.

4.   Public opinion is the most powerful of weapons.

5.   Among the most shy and powerful of North American mammals, mountain lions usually feed on deer or wild sheep.

6.   All lightning is dangerous, but the first strokes in a storm may be the most powerful of all.

7.   But humor may be the most powerful of counter-spells.

8.   But that product had a lot of problems, most notably the fact that it bogged down even the most powerful of computers.

9.   But the family unraveled as he became Cecil B. De Mille, one of the most famous and powerful of early film makers.

10.   Digital technology may be the most powerful of all effects tools.