Water in the sand between the two pots evaporates through the surface of the larger pot, where drier outside air is moving.

VOA: special.2009.02.09

He discovered that galaxies are moving away from Earth at speeds between three hundred kilometers a second and one thousand eight hundred kilometers a second.

VOA: special.2009.04.29

Early relations between the Indians and the settlers moving West were mostly peaceful.

VOA: special.2009.03.30

Rwanda continues to struggle to find a balance between remembering the past and moving to the future.

VOA: standard.2009.04.10