TED Talks
Amy Smith - Simple designs that could save millions of lives (2006x18)
Exibido em:: Ago 15, 2006
Fumes from indoor cooking fires kill more than 2 million children a year in the developing world. MIT engineer Amy Smith details an exciting but simple solution: a tool for turning farm waste into clean-burning charcoal.
- Estreou: Fev 1984
- Episódios: 2472
- Seguidores: 10
- Em exibição
- YouTube
- Daily