Article about epN-solutions

Eden Full

7 Questions to Eden Full

How did you come up with the idea of building a Sun Saluter whilst studying to be a mechanical engineer? Eden Full: I built my first solar car when I was 10, and have been fascinated with solar energy ever since.

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?