Science Nation: Engineering Safer Drinking Water in Africa
Access to safe drinking water is a global problem for nearly a billion people. For approximately 200 million people, many in Africa, high levels of naturally occurring fluoride in the water cause disfiguring and debilitating dental and skeletal disease. University of Oklahoma environmental scientist Laura Brunson is back from Ethiopia where, with support from the National Science Foundation, she’s developing fluoride filtering devices that use inexpensive materials readily available right there in the villages.
Media Details
Runtime: 2 minutes 33 seconds
- Topic: Geography, Health and Safety, History, Science
- Subtopic: Africa, Diseases and Conditions, Inventions
- Grade/Interest Level: 7 - 12
- Standards:
- Release Year: 2009
- Producer/Distributor: National Science Foundation
- Series: Science Nation
- Report a Problem
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