The wind came again. Finally,the men heard a new sound C the sound of waves breaking and crashing on the shore.

VOA: special.2010.03.06

But you must be careful. It is easy to get lost in the waves of moving sand especially during sandstorms.

VOA: special.2010.01.04

Workers have been placing long lengths of containment booms around the oil as winds and waves push it toward shore.

VOA: special.2010.05.01

The navigator also had to add any movement of the ship to the side caused by waves or the wind.

VOA: special.2009.12.23

So are the coastal cities of Santa Monica and Malibu, where people like to ride surfboards on the Pacific Ocean waves.

VOA: special.2010.01.03

These areas, called cosmic masers, are rich in gas molecules that have the effect of strengthening radio waves.

VOA: special.2009.01.20

When there is fresh snow on the ground, the surface of the snow takes in, or absorbs,sound waves.

VOA: special.2010.01.05

The Doppler effect explains changes in the length of light waves or sound waves as they move toward you or away from you.

VOA: special.2009.04.29

The Anderson reported winds of about one hundred forty kilometers an hour and waves ten meters high.

VOA: special.2009.11.11

Technical and mechanical systems are also responsible for getting the news of huge waves to threatened areas.

VOA: special.2009.03.17

The waves were huge, and each created a problem in guiding the direction of the boat.

VOA: special.2010.03.06

But the Pacific Ocean area has experienced more of the deadly waves.

VOA: special.2009.03.17

Instead of collecting light, the 25 meter wide telescopes collect radio waves.

VOA: special.2009.01.20

Snow also is known to influence the movement of sound waves.

VOA: special.2010.01.05