![d printed watt r cart uses solar power make water collection easier](https://media.greenmatters.com/brand-img/ZyjeI6/640x335/3d-printed-watt-r-cart-uses-solar-power-make-water-collection-easier-1-1509997919069-1509997921575.jpg?position=top 640w)
'Watt-r' Brings Solar-Powered Water Delivery Service To Africa
Roger Christen created the Solar-E-Cycle that duals as a convenient ride in rural areas and generates electricity.
Learn about renewable energy sources and their importance in combating climate change. Explore sustainable power options.