You can also perform a test. Take some of the material and add enough water to it to make it seem like you are making bread.

VOA: special.2009.09.14

Test pilots already were trained to make quick, correct decisions in dangerous situations.

VOA: special.2009.06.10

She decided to make cake sculptures that test people's reactions.

VOA: special.2010.07.09

Some want an independent review. And the trial's researchers, like Dr.Nelson Michael, of the Walter Reed Institute of Research in the United States, say it's unclear what difference the findings will make for areas like Africa where rates of HIV/AIDS are much higher than among the test population and where there are many strains of the virus.

VOA: standard.2009.10.20