It is mixed for about two hours with some common chemicals and then allowed to cool.

VOA: special.2011.07.25

It is mixed for about 2 hours with some common chemicals and then allowed to cool.

VOA: special.2009.01.26

It's a cool day because everybody gets to give balloons and chocolates and all that stuff to the person you're in a relationship in or whatever."

VOA: special.2010.02.08

It's a cool style of music and I want to keep doing it."

VOA: special.2010.06.21

It was an attempt to cool the highly radioactive fuel rods from overheating.

VOA: special.2011.03.19

It is how the body releases water to cool the skin.

VOA: special.2010.07.27

They also say it may help to wash with cool water.

VOA: special.2010.07.27

"It's really cool to walk into public places, like a mall or something like that, and have people just go nuts,".

VOA: standard.2009.12.22

"I think it's great." "I think it's cool, and we're going to help him out."

VOA: standard.2010.07.06