TED Talks
Amy Smith: Simple designs that could save millions of childrens' lives (2007x37)
Fecha de emisión: Ene 16, 2007
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.
- Estrenada: Dic 2006
- Episodios: 2998
- Seguidores: 10