Watly, a solar-powered water purification machine, is a new project designed by Marco Attisani. The H-shaped machine is capable of turning contaminated water into clean drinking water, while producing self-sustaining electricity along with available WiFi in a one kilometer radius. Watly can support a community of 3,000 people and is targeted to service locations around the world with limited electricity, water, and internet.

This water purifier generates electricity and creates Wi-Fi connections – Telegraph.co.uk