Chinese designer Daizi Zheng has come up with a concept mobile phone that can be recharged using soft drinks. Zheng reportedly was inspired by bio-batteries which generate electricity from carbo-hydrates found in soft drinks.
This is a concept phone that is being designed for Nokia ! Also known as the Nokia Green Phone. Bio batteries powering the phone will only need any sugary drink. Enzymes are used to turn the drink into water and oxygen which powers the cell phone.
The bio battery can run three to four times longer than regular batteries and is also completely biodegradeable (coke duh !).
Enough of me trying to talk more about it. Just head over Coke-Powered Phone and read the actual report.