Coke certainly powers many geeky writer types like me and now researchers have come up with a fuel cell that can run on virtually any sugar source. That includes my favorite caffeinated beverage, Coke!

Researchers at the Saint Louis University in Missouri have developed a fuel cell that runs on any sugar source from soft drinks to tree sap. The fuel cell has the potential to run three to four times longer on a single charge than conventional lithium ion batteries we know and love today.