With this new technology, even a small-scale system for treating human waste in areas without access to sewage systems or electricity, becomes possible.
Read more… http://www.smartplanet.com/blog/bulletin/how-to-boil-water-using-only-sunlight/7873
With this new technology, even a small-scale system for treating human waste in areas without access to sewage systems or electricity, becomes possible.
Read more… http://www.smartplanet.com/blog/bulletin/how-to-boil-water-using-only-sunlight/7873
March 2020 Handover at St Augustine’s Centre for Teenage Mothers in Lesotho – sponsored by Rotary Club International.
