Sunday, 16 March 2014

These Solar-Thermal Toilets Are Carbon-Sequestering Charcoal Factories



These Solar-Thermal Toilets Are Carbon-Sequestering Charcoal Factories

More than a quarter of all people—some 2.5 billion humans—still lack access to basic sanitation services. But thanks to this revolutionary solar-powered toilet, even the most remote throws of civilization will be granted both a safe place to poop and a means of turning their business into brown gold.
Read more...