Energy to go: the world’s smallest hydropower plant | Eco-at-Africa

Sick of your phone running out of battery? Now you can use a mini water turbine to charge it up. With the invention already a success in India, the German engineer behind it now has his sights set on the African market. More Africa-related news: http://www.dw.com/en/top-stories/africa/s-12756

• #خبری
• #germany
• #ecoafrica
• #environment