How Microbes Can Power America’s Future

From Christian Science Monitor:

Scientists use tiny organisms to create fuel, viruses to make batteries.

For millenniums, microbes have been a staunch technological ally. They have leavened our bread and cured our cheeses. Now, engineers are asking them to convert carbon dioxide into fuel and to build a new generation of batteries. Some of the smallest life forms with which we share the planet are helping us cope with the energy challenges of the 21st century.

Forget about the so-called hydrogen economy for a moment. The much-discussed plan to use hydrogen as a major power source has serious problems, such as how to deliver the fuel to consumers.

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