Don't you just hate it when you can't find that blog or article with the interesting fact that you just saw? That's me right now. Over the weekend, I was reading posts on aid for Africa, and one pointed to an article about how the answer may be in selling to the poor in those countries. Micro-markets, was the term, I think. Anyway, one company mentioned had developed prosthetics for only $25 apiece. Anyone see anything like this? Or any links to similar stories? Thanks.