This image was lost some time after publication, but you can still view it here.

This wind turbine is the work of London low-carbon energy consultancy and the XCO2 engineering firm. It is designed as a vertical axis turbine so it remains very silent. Best of all, there are LEDs mounted around the outside of the turbine, so as it spins it can display images. Eco-friendly and kind of cool? What is this world coming to?