Cotton fabric has been turned into a water collecting material. A one kilogram piece of fabric can absorb more than three liters of water from the air and release it again.
Making a Difference, One Community at a Time
A message from the Hippo Roller Foundation We are deeply inspired by the incredible impact happening in Kavimba Village, Chobe region, where Machaba Safaris generously
hipporoller
2025-11-21
