firstnotefinance3 days ago4 minA solar-powered system can turn salt water into fresh drinking water for 25,000 people per day. A solar-powered system can turn salt water into fresh drinking water for 25,000 people per day.
firstnotefinanceJun 12, 20191 minSmart Cities San Diego- Smarter TogetherYesterday we attended a great panel discussion with several San Diego cities talking sustainability and 'smart cities'. We love this city!
