How the toilet changed history
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How does lack of adequate sanitation and access to a toilet affect the everyday life of an individual? Can it affect the economy of a country? Learn how many people in the world suffer from lack of fresh water and access to toilets. What can you do to help change this?
The S-curve of piping is essential to the functioning of a toilet. Explain.
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TED-Ed Best of Web are exceptional, user-created lessons that are carefully selected by volunteer teachers and TED-Ed staff.
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- Video created by Be Smart
- Lesson Plan created by Kim Preshoff
