Johnny heath corpus christi Affordable Hydrogen Fuel Cells News Origami ninja star inspires new battery that runs on a few drops of dirty water

A new disposable battery that folds like an origami ninja star could power biosensors and other small devices for use in challenging field conditions. The microbial fuel cell runs on the bacteria available in a few drops of dirty water.

from Fuel Cells News -- ScienceDaily http://ift.tt/24wdGBm
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