Todd Huffman, a director of Humanity Plus and a long-time transhumanist, has a really interesting Flickr photostream. He spends a lot of time in backwater villages in Afghanistan, learning about the local people and trying to find new ways to help them through medical and other technologies. Some of his most recent uploads show an off-grid home that uses micro-hydro and biogas systems to generate electricity, which is particularly interesting to me in light of my recent studies in survivalism and resilience.