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PBS
Pbs Learning Media: Southern Africa: Troubled Water
In 2005, FRONTLINE/World featured the PlayPump, a promising new technology that pumped fresh water when children played on a merry-go-round. The story appealed to the good intentions of politicians, celebrities, and funders, who gave...
PBS
Pbs Learning Media: Sustainable Small Business Solutions for World's Poor
Listen as Jacqueline Novogratz discusses investing in sustainable small business solutions for the world's poor. The goal, says Novogratz, CEO of Acumen Fund, is to find a way to bring essential services to low income people not just...
Khan Academy
Khan Academy: Business Cycles and the Production Possibilities Curve
This video demonstrates how different points of the business cycle correspond to the production possibilities curve. The discussion includes unemployment, inflation, expansions, recessions, and economic growth. [6:08]
Khan Academy
Khan Academy: Return on Capital and Economic Growth
This video [9:08] discusses the.relationship between return on capital and economic growth.
Khan Academy
Khan Academy: Changes in the Aggregate Production Function
In this video [6:25], learn about how several scenarios affect the aggregate production function and economic growth.