So water with dissolved gypsum has nowhere to go.

VOA: special.2010.01.04

The concrete and glass museum is built next to a body of water, so it almost seems to float.

VOA: special.2011.04.13

So Captain Sullenberger made a quick decision to land the plane on the freezing water of the nearby Hudson River.

VOA: special.2009.04.01

Even better,doctors say, drink about two liters of water a day so problems with dehydration will not have a chance to develop.

VOA: special.2010.07.27

So everything from creating solar hot-water systems on our rooftops to making our buildings much more energy efficient."

VOA: special.2011.07.08

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

VOA: special.2009.04.20

Even better, doctors say, drink about two liters of water a day so problems with dehydration will not have a chance to develop.

VOA: special.2011.08.09

The ends of each piece of cloth lie in the water so the cloth stays wet.

VOA: special.2009.11.30

So,they used rainwater. Sarah helped her mother and sister carry water to fill big wooden containers.

VOA: special.2010.03.28

The container should have holes in the bottom so the extra water can flow out.

VOA: special.2009.04.28

So today,before the new research can begin, water must be removed from the mine.

VOA: special.2009.07.21

So they built a system of canals to bring water down from the mountains.

VOA: special.2009.06.04

It's crazy,so it's not good. So far we've been collecting food, water,medical supplies,clothing."

VOA: special.2010.02.01

Then he shook the pan so that the water would wash the dirt.

VOA: special.2010.04.25