He broods that normal winter fog and bad air could produce an inversion.

Warm air rising to meet upper layers of frigid cold would produce such a shimmer as lay beyond the trees.

More lip tension and faster air produces higher notes.

Less lip tension and slower air produces lower notes.

Gas and air produces a lightheaded feeling that takes the edge off the pain but it can make some women feel nauseous.

Sunlight tingled on her skin; cool air produced a delicious contrast of sensations.

When the two systems collide, the moisture and cold air produce a mix of precipitation.

Cold water or air produces the same effect as does shaking.

A 21-day extensive air, sea, and land search with more than 250 police produced no result.

The thin air and the dry climate produce some favorable results in tennis and golf.