In the early nineties, anthropologist Helen Fisher wrote “The Anatomy of Love: A Natural History of Mating, Marriage, and Why We Stray.” Now she’s back with the latest research on how love affects the brain and how the Internet has changed dating.
William Kamkwamba describes dreaming of bringing light to his village in Africa and how he taught himself physics and used spare parts to build a windmill that produced electricity.
- William Kamkwamba a student at the Pan-African Leadership Academy in South Africa and a 2007 TED Global Fellow.
- Bryan Mealer author of "All Things Must Fight to Live" and a former Associated Press correspondent in the Democratic Republic of Congo.
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