Parabolic Solar Cookers
Appropedia on Platforms Tackling Global Development Challenges
Service Learning and Appropedia
Blibao Summer 2010
Humboldt Chiapas 2010 premeeting
Sustainable Future Humboldt
Brighter Lights: Portland Appropriate Technologies
Energy Unit Basics
Micro Hydro Power Background
Bridge Basics
Eng215 World Shelters
Parras Chiapas 2010 Meeting
Agua y tecnologia apropiadas - Santo Domingo
Who owns the rain? Building a collection system.
Students and appropedia
Brighter Living Design Opportunities
Appropriate Technology - La Yuca
Students And Appropedia
Otros Mundos Tecnologías Apropiadas
