He had an idea for a tool that would help television actors read their lines without having to memorize them.

VOA: special.2011.05.11

Officials say it will become a major tool in the campaign to end a disease that mainly affects children under age five.

VOA: special.2010.01.18

Researchers have also found that sunlight is an important tool used by butterflies.

VOA: special.2010.04.27

"In the past two years, candidates are not seeing social media as a place that we have to keep private from prospective employers but as a tool that will assist in my search."

VOA: special.2011.05.13

(SAYING) "Also colorectal cancer screening another very important tool that can detect changes in the colon prior to the incurrence of the cancer."

VOA: standard.2010.03.25

"It has become a diagnostic tool that informs and guides our efforts as we seek to build a global partnership to combat modern slavery,"

VOA: standard.2009.06.16

"I think that Egypt, since it represents a moderate trend in the region, adopts dialogue as a method, as a tool to deal with the world,".

VOA: standard.2009.10.08

"Everybody used that picture as a motivational tool of why we're truly here, because regardless of what's going on and how devastating it is, there are still people that recognize and believe that the Comfort is here to help them."

VOA: standard.2010.03.26