<http://schema.org/alternativeHeadline>
"A Penn State lab has found a mind-blowing way to make hydrogen fuel from wastewater and seawater with no emissions. So why are we spending our billions on the pipe dream of burying the carbon dioxide we make burning coal?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/wilderness-resources/blogs/limitless-clean-energy-from-wastewater-nah-lets-stick-with?page=1>