Young people in this impoverished agricultural community, have learned a harsh life lesson: “Don’t drink the water!” Seville has been plagued for decades by contaminated drinking water. It is the grim result of more than half a century in which chemical fertilizers, animal wastes, pesticides and other substances have infiltrated aquifers, seeping into the groundwater and eventually into the tap.

Beyond Water: The Unexpected, Innovative Uses of the Hippo Roller
For more than 35 years, the Hippo Roller has been recognised as a transformative tool for easing one of the most time-consuming and physically demanding
