He says when it comes to saving energy and money, big changes start with small steps like turning out the lights.

VOA: special.2010.03.22

He says that, when researchers changed the magnetic field, the butterflies were no longer able to find their way.

VOA: special.2010.04.27

Doctor Selanikio says he first recognized a need when he worked for the United States Centers for Disease Control and Prevention.

VOA: special.2010.05.03

He says the companies that make vaccines cannot really do much when they have a virus that does not grow well.

VOA: special.2009.11.24

The scientist says this mission has been planned for many years, but he is not sure when it will happen.

VOA: special.2010.05.25

And he says that when you consider recovery, you cannot just think about the houses in a community.

VOA: special.2010.01.22

He says those studies showed no real difference when a used pacemaker was compared to a new one.

VOA: special.2010.06.29

And when Alan was added,he says, all three shared the money, so Lead Belly got only a third.

VOA: special.2010.01.18

Sometimes when one person is speaking, he says the same thing that his friend was going to say.

VOA: special.2010.06.20

But he also says many visas are delayed because foreign students do not bring all their paperwork when requesting their travel documents.

VOA: special.2009.06.11

But he says he felt the greatest satisfaction when a thirteen-year-old painted the word "gun" and then put a big "X" through it.

VOA: special.2009.06.01

When you smoke, he says, dangerous matter from tobacco smoke gets into your hair and clothing.

VOA: special.2009.01.07

Moby says this album was created on sleepless nights when he felt like the only person still awake in the cities where he stayed.

VOA: special.2011.05.20

And when someone says your words or actions hit the nail on the head, he means what you said or did was exactly right.

VOA: special.2009.09.20