Rivers on the east side of the Potomac Highlands flow into the Potomac River and continue on toward the Atlantic Ocean.

VOA: special.2009.07.20

When the water heater is working correctly, water will flow from the storage tank to the collector and back again.

VOA: special.2009.04.20

At the same time, they are seeking to re-establish natural water flow to the Ten Thousand Islands National Wildlife refuge.

VOA: special.2010.09.21

Hot weather also increases dangers for people who must take medicine for high blood pressure, poor blood flow, nervousness or depression.

VOA: special.2011.08.09

Project organizers hope to re-create wetlands in Picayune Strand and nearby lands by redirecting the flow of water in that area.

VOA: special.2010.09.21

Automatic faucets use an electronic sensor to start and stop the flow of water when people wash their hands.

VOA: special.2011.04.06

Hot weather also increases dangers for people who must take medicine for high blood pressure,poor blood flow, nervousness or depression.

VOA: special.2010.07.27

The researchers point out that gene flow between crops and their wild relatives is common and difficult to contain.

VOA: special.2009.10.27

Finally,leave space between the food containers and the walls of the cold storage area so air can flow.

VOA: special.2009.11.30

The deformed cells block blood vessels and cut off the flow of oxygen to tissue in the body.

VOA: special.2009.12.16

Doctors operated on him later that year to try to improve the flow of blood from his heart.

VOA: special.2010.02.07

You can change the flow of water so that the temperature is hot or warm as desired.

VOA: special.2009.04.20

In Washington this week, Treasury Secretary Tim Geithner announced new steps to rebuild trust in financial markets and restart the flow of credit.

VOA: special.2009.02.13

To help dry the paper, the mold lets the water flow through the small wire squares.

VOA: special.2009.07.06