New Biofuel Cell Demonstrated; Could Be Filled With Sugary Soft Drinks to Power Devices | Popular Science

Finally, someone's found a safe way to provide mobile energy i.e. non-nuclear, non-fossil fuel : New Biofuel Cell Demonstrated; Could Be Filled With Sugary Soft Drinks to Power Devices

http://www.popsci.com/technology/article/2010-08/new-biofuel-cell-could-power-devices-sugary-soft-drinks