A prototype toilet has been launched on a UK university campus to prove that urine can generate electricity, and show its potential for helping to light cubicles in international refugee camps.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/university-installs-prototype-pee-power-toilet
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/guardian-uk
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sanitation
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/toilets
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/waste-energy
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-kingdom-uk
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/science-and-technology
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/electricity