The muscular man is working hard to control a powerful drill that is cutting through the rock that surrounds him.

VOA: special.2009.03.23

But the government may give permission if students are suddenly faced with a situation that is out of their control.

VOA: special.2009.01.29

"That is also crucial to allowing corporations a kind of independent personhood and separating ownership from control or ownership from management.

VOA: special.2010.03.05

A more common way to deal with weeds is to control them enough so that the land can be used for planting.

VOA: special.2009.05.26

A geodesic dome that size would make it possible to have complete control over the environment inside it.

VOA: special.2010.05.30

The Gemini astronauts were developing the control that would be needed for a trip to the moon.

VOA: special.2009.06.24

And the answer,she says, is that bilingual people are often better at controlling their attention -- a function called the executive control system.

VOA: special.2011.03.09

Researchers at the University of Toronto in Canada are studying a mobile phone system that may help people with diabetes control their blood pressure.

VOA: special.2010.12.06

He and his team have identified proteins that control the tightening of a plant's pores.

VOA: special.2010.01.26

And,the air traffic control tower suggests a minaret that can be found on a mosque.

VOA: special.2011.04.01

"The brain-machine interface is a system that allows disabled people, people suffering from physical disabilities to communicate with external world and also to control devices."

VOA: special.2011.04.04

That means he had a hard time realizing when it was out of control.

VOA: special.2009.07.28

She says the lack of attention and self-control that mark A.D.H.D.

VOA: special.2009.09.29

"The group that had the training initially had a fifty percent greater reduction in their mortality rate and that was greater reduction than the control group, the group that didn't have the training initially."

VOA: special.2010.10.20