And,friction stir welding uses fewer workers at less cost than other methods.

VOA: special.2009.12.30

He wants other countries to follow France's example in looking at less materialistic indicators of progress.

VOA: standard.2009.09.14

Men who worked at night on the dam suffered less, but the heat was still as high as thirty degrees Celsius.

VOA: special.2009.08.12

Beauregard had twenty thousand soldiers at Manassas Junction, a railroad village in Virginia less than fifty kilometers from Washington.

VOA: special.2009.08.27

The experts at the University of Illinois say pieces that weigh less than thirty grams may not produce as much.

VOA: special.2009.03.10

Fabian Fernandez, a soil and plant nutrition expert at the University of Illinois, says no-till means less intensive labor.

VOA: special.2010.09.28

But that was less than they fell at the end of two thousand eight compared to a year earlier.

VOA: special.2009.05.29

Less than one month after the test at Alamogordo, the United States dropped atomic bombs on two Japanese cities.

VOA: special.2009.06.14

School officials decided to make changes at Ballou after less than sixty percent of the senior class graduated in two thousand six.

VOA: special.2011.06.23

Ms.Gardiner said the delay between the arrival of the smell at each nostril could be as little as a half second or less.

VOA: special.2010.08.03

To lose that fat in a week, you have to burn off at least that amount in calories or eat that much less.

VOA: special.2010.06.08

For a family of two,the poverty line begins at yearly earnings of fourteen thousand dollars or less.

VOA: special.2009.03.20

The decrease was less than expected, and much less than at the start of the year.

VOA: special.2009.08.28

They offer professional training and traditionally cost a lot less than programs at four-year schools.

VOA: special.2009.11.19