Professor Ioannis Ieropoulos of the Bristol BioEnergy Centre at the University of the West of England has created a bioenergy system that uses urine circulated by your footsteps to power wearable electronics. The system uses energy generators called a microbial fuel cells. They use microbe growth in waste fluids to power small devices like cellphones and lights. A mechanical pump moves urine… Read More
Source: TechCrunch