In half of the groups, a person could chose to punish another individual who did not donate to the public project.

VOA: special.2009.03.03

The United Nations Development Program, the World Bank and other private, public and international groups supported the project.

VOA: special.2009.09.07

Environmental groups have applauded the project. Howard Learner is executive director of the Environmental Law and Policy Center, which advocates for the development of eco businesses.

VOA: standard.2010.02.15

The medals for the Olympics and Paralympics are on display on the second floor of the building, where Project Manager Dan Mallett tells tour groups about how the medals were designed and made.

VOA: standard.2010.02.16