Here,he uses a set of buttons attached to a computer to make the silent robot move forward, backward or around in circles.

VOA: special.2009.12.17

Carbon monoxide is called the silent killer because people do not know it is in the air.

VOA: special.2010.02.02

With the countless torches lit, With the silent sea of faces and the unbared heads.

VOA: special.2009.12.31

"Hepatitis B is the silent killer because most people who are chronically infected may not be aware of the infection."

VOA: standard.2010.07.26

"I especially like it because it involves the silent majority that haven't been involved in a long time."

VOA: standard.2010.03.28

He won three Academy Awards, including best documentary in 1956 for "The Silent World."

VOA: standard.2010.06.18

The others in the room grew silent. I had knocked down one of their warriors with only my hand.

VOA: special.2010.07.17

His first version of the historic film "The Ten Commandments" was a huge success among silent films in nineteen twenty-three.

VOA: special.2009.05.31

That is the issue that will continue in this country when these poor tongues of Judge Douglas and myself are silent.

VOA: special.2009.06.11

"The law" he said, "is silent on the subject of divorce as far as this Court is concerned.

VOA: special.2009.11.14

The name of the exhibit comes from the opening of the book "Silent Spring" by Rachel Carson.

VOA: special.2010.12.15

Faith Lapidus tells about the sea-change soon to take place in what is called the "Silent Service."

VOA: special.2010.05.21

Ariela was silent. She carefully folded the five dollar bill and her divorce decree, and placed them inside the front of her dress.

VOA: special.2009.11.14

Here she performs "Silent Night" which she recorded with the African Children's Choir in South Africa.

VOA: special.2010.12.24

He seemed to know the perfect time to tell a joke and when to remain silent.

VOA: special.2009.10.11

The researchers reported a link between silent strokes and a condition called atrial fibrillation.

VOA: special.2009.08.12

I walked through the flowers to the tree itself and then just stood silent.

VOA: special.2009.11.15

And the ending of the service is, everyone has just sung 'Silent Night.'

VOA: special.2009.12.21

Their engines were silent. The Confederates,however, had built fires along the river.

VOA: special.2009.11.19

The chemical poisoning of the environment,she said, would cause a silent spring.

VOA: special.2010.03.14

His use of silent breaks adds a special tension to the song.

VOA: special.2010.01.13

The battle flags were put away, and the marching bands fell silent.

VOA: special.2010.01.14