The experiment showed that was not a safe way to protect people the bite of an infected mosquito from yellow fever.

VOA: special.2009.01.27

The experiment pushed the search for water several meters below the lunar surfacea much deeper than had been possible before.

VOA: special.2009.12.30

To carry out the experiment, a team led by Kees Keizer set up several situations in public areas to test people's behavior.

VOA: special.2009.03.03

Henrietta Lacks' husband and children found out about the experiment done on her when scientists contacted them.

VOA: special.2010.07.21

The study was finally shut down after an employee told a reporter about the experiment.

VOA: special.2010.07.21

The results of the experiment were reported in the publication "Biology Letters."

VOA: special.2009.09.29

They used computers at the university to carry out the experiment.

VOA: special.2009.03.03

Then they repeated the experiment using their control word instead.

VOA: special.2009.08.18

French says that, in addition to identifying how tele-rehabilitation could be effective, the experiment revealed limitations in the use of technology.

VOA: standard.2010.06.14

And a big wireless carrier, AT&T,calls extending the net neutrality policy "a risky experiment" with American investment in high-speed Internet.

VOA: special.2009.09.25

On our show this week, we will tell about what is being called the world's largest tornado experiment.

VOA: special.2009.06.09

To test the theory, he asked more than sixty college students to take part in an experiment.

VOA: special.2009.08.18

However,some scientists say such a campaign is an experiment with the health of millions of people.

VOA: special.2010.03.03

The best evidence was provided by a dramatic experiment carried out on October ninth.

VOA: special.2009.12.30