Smilebong
Gold Member
Would you use the cell phone powered by urine?
Video: Urine-powered mobile phone charger lets you spend a penny to make a call
A group of researchers from the University of the West of England have invented a method of charging mobile phones using urine.
Key to the breakthrough is the creation of a new microbial fuel cell (MFC) that turns organic matter in the case, urine into electricity.
The MFCs are full of specially-grown bacteria that break down the chemicals in urine as part of their normal metabolic process. The bacteria produce electrons as they consume the matter and it this natural process that creates a small electrical charge to be stored in the MFC.
No one has harnessed power from urine to do this so it's an exciting discovery, said Dr Ioannis Ieropoulos, an engineer at the Bristol Robotics Laboratory where the fuel cells were developed.
The beauty of this fuel source is that we are not relying on the erratic nature of the wind or the sun; we are actually reusing waste to create energy. One product that we can be sure of an unending supply is our own urine.
After the urine has been processed by the MFCs the electrical charge is stored in a capacitor. In the first test of the new invention, researchers simply plugged in a commercial Samsung phone charger and were able to charge up the handset.
Video: Urine-powered mobile phone charger lets you spend a penny to make a call - Gadgets & Tech - Life & Style - The Independent
Video: Urine-powered mobile phone charger lets you spend a penny to make a call
A group of researchers from the University of the West of England have invented a method of charging mobile phones using urine.
Key to the breakthrough is the creation of a new microbial fuel cell (MFC) that turns organic matter in the case, urine into electricity.
The MFCs are full of specially-grown bacteria that break down the chemicals in urine as part of their normal metabolic process. The bacteria produce electrons as they consume the matter and it this natural process that creates a small electrical charge to be stored in the MFC.
No one has harnessed power from urine to do this so it's an exciting discovery, said Dr Ioannis Ieropoulos, an engineer at the Bristol Robotics Laboratory where the fuel cells were developed.
The beauty of this fuel source is that we are not relying on the erratic nature of the wind or the sun; we are actually reusing waste to create energy. One product that we can be sure of an unending supply is our own urine.
After the urine has been processed by the MFCs the electrical charge is stored in a capacitor. In the first test of the new invention, researchers simply plugged in a commercial Samsung phone charger and were able to charge up the handset.
Video: Urine-powered mobile phone charger lets you spend a penny to make a call - Gadgets & Tech - Life & Style - The Independent