Devices

Could a toilet reinvention help save $260 billion worldwide?

Could a toilet reinvention help save $260 billion worldwide?

March 24, 2014 at 4:14 pm Comments are Disabled

NEW DELHI — Who would have expected a toilet to one day filter water, charge a cellphone or create charcoal to combat climate change? These are lofty ambitions beyond what most of the world’s 2.5 billion people with no access to modern sanitation would expect. Yet, scientists and toilet innovatorsRead More