JILL MIKUCKI: "We have a lot to learn from the microbes that survive in these kinds of environments and have adapted to these cold, low-energy systems.

VOA: special.2009.06.03

"Rather than try to bring a lot of infrastructure to them and expect them to learn how to use the Internet, the idea was to make a technology that even Grandma could use, figuring that Grandma could probably walk up to a box and push a button."

VOA: special.2009.10.12

I have a lot to learn,". A senior U.S.official who attended the meeting said Mr.Obama expressed a desire to work with UNASUR nations to confront economic, environmental,and energy challenges.

VOA: standard.2009.04.18