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Appropedia is a stunning achievement! Well done... I like the clean design, presentation and accessibility of Appropedia... I think there is a need for constructive comment/critique of many appropriate technologies, pointing out quality, climatic and cultural constraints, etc. (e.g., solar cookers and biogas converters)...
— Read more from Tony MarjoramW, editor of the UNESCO Engineering Report...
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Appropedia is a stunning achievement! Well done... I like the clean design, presentation and accessibility of Appropedia... I think there is a need for constructive comment/critique of many appropriate technologies, pointing out quality, climatic and cultural constraints, etc. (e.g., solar cookers and biogas converters)...
— Read more from Tony MarjoramW, editor of the UNESCO Engineering Report...
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