Important results in complexity theory allow us to relate this complexity class with other classes, telling us about the relative power of the resources involved.

Norman Cousins told us all about the restorative power of a good laugh.

The reason for this is simple and tells a lot about the symbolic power the skyscraper continues to possess, even as it moves toward its second century.

It's unique in its strength, but it does tell about the power of these film franchises.

I want to tell you something about that old woman, Carlotta, and about the power.

You told me about the power of crystals that night we met.

These trends indicate how difficult it is for the market to translate what it has been told about the purchasing power of this group into reality.

Nobody had told him about sea pussies or the malevolent power of the ocean.

Tell them about the power that you had.

But what does 3.8 liters mean, and what does it tell you about the power of the engine?