A protective coating of colloidal silver is painted on the inside and outside of the filter to kill bacteria.

VOA: special.2009.06.22

"What government should not do is pile on more taxation, regulation and litigation that kill jobs and hurt the middle class."

VOA: special.2010.01.30

The National Oceanic and Atmospheric Administration estimated that fishing operations kill more than one hundred million sharks every year.

VOA: special.2009.06.16

Some of the children reportedly were forced to kill or harm other children while part of the Lord's Resistance Army.

VOA: special.2009.06.01

Wyatt,Doc Holliday and others decided to hunt down and kill those members of the Cowboys they felt were responsible.

VOA: special.2010.02.15

If a lion does kill a herd animal, the Maasai receive money from a program that repays herders for losses.

VOA: special.2009.05.05

But in Monroeville and around the country, fans of "To Kill a Mockingbird" are celebrating its fiftieth anniversary.

VOA: special.2010.07.08

In eighteen seventy-two, a famous American word expert decided that the time had come to kill this word.

VOA: special.2010.08.08

The fast was to protest the poisoning of grape workers and their children by the dangerous chemicals growers used to kill insects.

VOA: special.2009.09.06

To do this,he had to urge Congress to kill a law which forced the government to buy silver.

VOA: special.2010.06.24

Some animals such as the black rhinoceros have almost been destroyed because poachers illegally hunt and kill them.

VOA: special.2009.08.19

Boric acid has been used to kill other insects including cockroaches, termites and ants inside homes since the middle of last century.

VOA: special.2011.02.23

He says the fields will be treated to kill the fungus and to stop it from spreading.

VOA: special.2009.08.18

The records show that he was forced to kill at least four men and possibly two others.

VOA: special.2010.03.17