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

They also used a new,lithium-ion battery that is expected to last longer than batteries in current hybrid cars.

VOA: special.2010.11.17

The expression may be used to describe a politician's last campaign, his final attempt to win the cheers and votes of the people.

VOA: special.2010.04.11

Mister Zundt says a hydrogen bus will last an average of twenty years, while a diesel bus can be used for five to eight years.

VOA: special.2009.09.07

And there are reports that the weapons used have been linked to another attack on a group of Muslim villagers at a tea shop last year.

VOA: standard.2009.08.31

"Its really because of what Bill and I have seen thats been possible the amazing life-saving advances of this technology of vaccine and the success of the GAVI Alliance and what theyve really done the last 10 years, She says there used to be much lag time between the time a vaccine appeared in the U.S.or Europe and the when they became available in poor countries.

VOA: standard.2010.01.29