Bill Gates Invests In The Urine Powered Mobile Phone

wochit technology
December 23, 2013 AT 8:25 AM
The Bill and Melinda Gates Foundation has invested in the second stage of a project to produce electrical power from the digestion of urine, electricity that can be used to then power a mobile phone. "The main aim is to convert an existing waste into a sustainable fuel for the future," said a scientist from Bristol Robotics Laboratory, where the project is being developed.