Children at Hand Pump (IMAGE) Desert Research Institute Caption Children in sub-Saharan Africa wash their hands in clean water provided from a rural village well that was located and drilled by DRI scientists and World Vision WASH staff. Credit DRI Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.