It can do this between sunrise and noon on a clear day with an average outside temperature of thirty-two degrees Celsius.

VOA: special.2009.04.20

And one that is moving continues to move at an unchanging speed, so long as no outside force influences it.

VOA: special.2011.06.01

When it is cold outside, the president and his family can warm up near one of the White House's twenty-eight fireplaces.

VOA: special.2009.05.08

This is especially true during the winter when it is too cold or snowy to do things outside.

VOA: special.2010.03.28

But it is found most often in the people who stand outside what he calls "the loud world."

VOA: special.2010.01.03

We coat the outside with these muscle cells. We place it back into this oven-like device.

VOA: special.2010.10.19

It was the name given to permanent, cloudy areas in the sky outside our solar system.

VOA: special.2009.04.29

He says the best way to learn is to read books about backpacking trips, talk to experts and then get outside and start doing it.

VOA: special.2011.03.23

The rest of the men built a campfire outside and gathered around it to wait.

VOA: special.2009.06.06

"This one is beautiful. This is one of my favorite rocks. You can see that black stuff on the outside, it's called the fusion crust.

VOA: special.2010.07.28

Something that is on the "fringe" means it is on the edge, outside established boundaries.

VOA: special.2009.08.05

Swoon likes how her work changes slowly after it is outside for a while.

VOA: special.2009.04.08

Here is how it works at London Towne Elementary School in Centreville,Virginia, outside Washington.

VOA: special.2010.06.17

It was still outside, with no sound except the distant notes of the accordion.

VOA: special.2009.06.27