Amazing vapor compression distiller developed by Dean Kamen, which can take in "any" water (ocean, wells, muddy water, puddle, with any minerals/heavy metals), and can also produce electricity.. and can burn anything. charcoal, cowdung, chaff, wood and so on... and has no maintenance.. no filters to clean, no things to replace! It can provide safe clean drinking water in remote rural areas, at affordable running cost..
I am doctoral student at UC San Diego. I am interested in Economics and role of appropriate Technology in development and education. With the internet, the world has become a small place, with best practices in various fields accessible at mouseclick. In future I would like to play such rolw of a cr.....read more