Human waste economy: humanure, diaper-derived concrete & more by Nicolás Boullosa on May 24, 2023 When in 1837 Ignaz Semmelweis left his merchant family from Budapest to study Law in Vienna, he was already known …
Tips from a Greywater Guerrilla: the bathroom by Kirsten Dirksen on July 14, 2009 While there’s a growing trend to re-use our home’s water (except for what we send down the toilet), there are …
Wonderwater rain catchers by Kirsten Dirksen on May 30, 2009 Global consumption of water has been doubling every 20 years, more than twice the rate of human population growth. Since …
