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

Four of the five marmosets born as part of the experiment carried the foreign gene in several kinds of tissue.

VOA: special.2009.06.23

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

The United States Department of Energy and the National Science Foundation approved more than one million dollars to pay for the experiment.

VOA: special.2009.07.21

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

VOA: special.2010.07.21

But some people said he placed the mosquito on his arm as part of the experiment.

VOA: special.2010.05.18

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

A report about the experiment was published last month in Nature magazine.

VOA: special.2009.06.23

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

VOA: special.2009.03.03

The experiment showed that swearing caused people's heart rate to increase.

VOA: special.2009.08.18

Then they repeated the experiment using their control word instead.

VOA: special.2009.08.18

And,the experiment proved the theory.

VOA: special.2009.03.03