William Kamkwamba Helps African Poverty With A Homemade Windmill (VIDEO)
William Kamkwamba, a Malawian high school student and inventor, talks to Jon Stewart about how he built a windmill by looking at pictures in a book.
| The Daily Show With Jon Stewart | Mon - Thurs 11p / 10c | |||
| William Kamkwamba | ||||
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Huffington Post
First Posted: 10- 8-09 02:20 PM | Updated: 10- 8-09 05:17 PM