7 years ago
'Fatbergs', faeces and other waste we flush could be a fuel
Our planet has a problem. Humans, like all living creatures, produce a lot of… well, unpleasant waste. In the form of pee and poo. Left untreated, it can poison water supplies, pollute rivers and ruin coastal areas. Unsanitary drinking water and a lack of proper toilets is a massive problem in developing areas, and in more developed areas, huge amounts of energy are needed to render our wastewater safe.
Continue Reading
http://www.bbc.com
Join the Discussion