Posts

WADI

Can you use sunlight to clean water? The smile on WADI says “yes”

Contaminated Water is still one of the main causes for the diseases of millions of people worldwide. We’ve asked Lukas Landerl from HELIOZ some questions about it.

Interview with Grant Gibbs, founder of the Hippo Water Roller Project

The Hippo Water Roller seems to be as simple as it is ingenious. How and why did the inventors Pettie Petzer and Johan Jonker come up with this solution?