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Pay dirt: Start-up draws electricity from the ground

Discussion in 'Organic Lawn Care' started by Gerry Miller, Nov 4, 2007.

  1. Gerry Miller

    Gerry Miller LawnSite Senior Member
    Posts: 504

    Here's a renewable energy source most of us haven't thought of: dirt.

    Living Power Systems, a company being spun out of Harvard University, has made a microbial fuel cell that is able to tease a trickle of electricity from garden-variety bacteria in the ground.



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