Rural Americans and Africans have something in common: a shared love of the homestead-sized energy-generating wind turbine. While we grab them from the hardware store, however, these four brothers ...

Dusted head to toe in flour, Nigel Moon is a white apparition as he scuttles up and down wooden ladders, keeping his windmill whirring to feed a growing appetite for flour made the old way. The ...

The three dimensional system can be modified to accommodate all sorts of differing shapes and volumes required by users. Assembly is described to be as simple as putting together LEGOs, which makes ...