This Solar-Powered Shower Recycles One Tank of Water Up to 50 Times
Developed in France and Bahrain, the shower is different in another major way, too—it's mobile, and made for use outside, rather than in a bathroom. The full system, including LED lighting, is powered by solar panels. The system uses a main water container that holds around 50 liters of water. As someone showers, the water drains into a second container, where it's filtered and purified, and sent back for reuse.