Revolutionizing Water Collection: The Hippo Water Roller

The video highlights the challenges faced by women in South Africa who carry water over long distances, impacting their health. The Hippo Water Roller is introduced as a solution, allowing more water to be collected with less effort. It is made of durable plastic and can hold 90 liters, reducing the weight carried. While it doesn't solve the clean water access issue, it significantly eases the burden for many. The demand for this device is high, as millions still rely on remote water sources. The roller is a significant improvement for those who spend much of their day collecting water.

How does the weight of the water change when using the Hippo Water Roller?

What are the limitations of the Hippo Water Roller in addressing water access issues?