Exeoelectrogenic Microbe (1 of 2) (IMAGE) Stanford University School of Engineering Caption The release describes nature of these microbes; more than 100 can fit side by side in the width of a human hair; the microbes are white tubes; they are attached to the carbon filaments of the battery; the tendrils are the "wires" referred to; images were taken by scanning electron microscope. Credit Xing Xie, Stanford University Usage Restrictions use for educational or illustrative purposes with story, and provide credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.