Then press it in your hand until it is about the size of an egg.

VOA: special.2009.09.14

Jackson says having one genome in hand will make it easier to spot useful genetic variations in other strains.

VOA: standard.2010.02.01

Although there is some evidence that artery damage caused by second-hand smoke in adults may be reversible, LaVan says it's unclear whether that's also true for adolescents.

VOA: standard.2010.03.04

"Of course,it was not America's hand that blew up mosques in Iraq.

VOA: standard.2010.03.18

Europe's oil use is going down. But on the other hand when it comes to security in the Gulf, the United States is the only country from outside the Gulf that can provide security for the Gulf in a comprehensive way.

VOA: standard.2010.06.29