1.0Harvard Gazettehttps://test.news.harvard.edu/gazetteharvardgazettehttps://test.news.harvard.edu/gazette/story/author/harvardgazette/Getting to the source — Harvard Gazetterich600338<blockquote class="wp-embedded-content" data-secret="vZfVaiamMa"><a href="https://test.news.harvard.edu/gazette/story/2014/03/getting-to-the-source/">Getting to the source</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://test.news.harvard.edu/gazette/story/2014/03/getting-to-the-source/embed/#?secret=vZfVaiamMa" width="600" height="338" title="“Getting to the source” — Harvard Gazette" data-secret="vZfVaiamMa" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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https://test.news.harvard.edu/gazette/wp-content/uploads/2014/03/101111_girguis_231.jpg605403A team of Harvard researchers has demonstrated that the bacterium Rhodopseudomonas palustris can use natural conductivity to pull electrons from minerals located remotely in soil and sediment while remaining at the surface, where it absorbs the sunlight needed to produce energy.