He studies the ways Trekkers have formed communities of support to tell stories about how the series helped them overcome difficult situations.

VOA: special.2009.06.05

It says visitors should think about the objects around them and ask how they were made and for what social and political reasons.

VOA: special.2009.01.02

It told about how mobs of white men had killed black men by hanging them from trees.

VOA: special.2010.02.28

"The program gives the student a personalized feedback about their use of alcohol and how it affects goals and aspirations that are important to them.

VOA: special.2011.07.29

How about the sixty-four dollars I paid for cabbages to feed them?"

VOA: special.2010.09.18

The consulting firm took them seriously when he and Gluckstern showed how much they knew about their market.

VOA: standard.2010.01.31

As part of the Ministry of Health's Door-to-Door Campaign, he goes to people's homes to teach them about malaria and how to protect themselves from the disease.

VOA: standard.2009.04.25

"People can look at things and be curious about them, but if you are an explorer you want to know why and how and maybe develop an experiment to test the hypothesis."

VOA: standard.2010.06.21