he's created a cheap effective solution for water purification in remote communities

He has engineered an affordable reusable filter in his own lab and has supplied them to some of the families in the village and created an educational program for the residents. Hard to believe what you see in the photos is​ the only source of water for these families. We now need your help to be able to help more families in the village. I will be very grateful if you take a moment of your day and consider contributing to this cause.