Technology for Luddites
Penterbak shows a dozen scale models of traditional Dutch Windmills. The text is in Dutch, but that should not stop you. Above: a saw mill. Some building plans are here, here and here. Related: Wind powered factories – the history (and future?) of industrial windmills.
The Deutsche Fotothek has uploaded a mind-blowing portfolio of around 3,500 drawings and documents by German visionary Karl Hans Janke. Via BibliOdyssey, where you can find a selection and an introduction in English about the man and his work.
Low-tech energy revolution in Africa by William Kamkwamba and the Moving Windmills Project. Simple diagram (pdf). Image by Tom Rielly (TED).
Cargohopper is an electric road train for package delivery in the city of Utrecht in the Netherlands. Last month, all the energy it consumed was generated by the solar panels while driving (source). This is possible because of its very low maximum speed of 20 km/h or 12 mph. An extra solar panel will be installed on the truck in order to get the same results during the winter season.
Rapid population growth in the developing world does not significantly contribute to rising greenhouse gas emissions and focusing on the population explosion in poor countries diverts attention from the far more serious issue of over-consumption in rich countries, according to a new study. Introduction. Paper (pdf). Opinion.
Alloy Artifacts: online resource for 20th century hand tools and the companies that made them. Via Makezine.
