It helped raise public awareness of the dangerous use of chemicals to kill insects and the pollution of the environment.

VOA: special.2010.12.15

Buckminster Fuller said humans are able, through planning and wise use of natural supplies, to feed and house themselves forever.

VOA: special.2010.05.30

But Dewey would likely have disagreed with many current practices in American education, like the wide use of standardized testing.

VOA: special.2010.01.07

Researchers compared the use of fertilizer in three areas that grow maize as a major grain: China,Kenya and the United States.

VOA: special.2009.07.28

But improved farming methods later increased their yields and, at the same time, made better use of chemical nitrogen fertilizer.

VOA: special.2009.07.28

The Defense Department has been writing a policy for all of the military on the use of social networking sites.

VOA: special.2009.09.14

These included the first use of "hard hats" to protect the workers' heads and special glasses to protect their eyes.

VOA: special.2010.07.23

However, officials say any reduction in the use of pesticides must make sure that disease control efforts are not weakened.

VOA: special.2009.05.26

A movement to spread the use of the kangaroo method for preterm babies grew out of Bogota,Colombia, in the nineteen seventies.

VOA: special.2009.05.25

The use of scientific knowledge in legal cases is called forensics, from the Latin term for a public forum.

VOA: special.2009.10.03

People debate issues like industrial farming, the use of sweeteners and why today two out of three adults weigh too much.

VOA: special.2010.12.27

Most of the stories were short. There was heavy use of color and images and things like opinion polls.

VOA: special.2009.04.20

Gemini's flight director decided to reduce the use of power on the spacecraft, instead of ending the flight early.

VOA: special.2009.06.24

It was a list of what he considers the worst practices in the use of information and communication technologies in education.

VOA: special.2010.09.20