Stop Taking Pee For Granted — It Could Help Billions Of People In Need
As poor sanitation remains a global health issue for 2.5 billion people, scientists at the University of California, Berkeley are devising a clever system that will make toilets self-funding.
November 2, 2016 at 05:10PM
via Digg http://ift.tt/2eB39T0
No comments:
Post a Comment