Flying on hydrogen

Georgia Institute of Technology researchers have conducted successful test flights of a hydrogen-powered unmanned aircraft believed to be the largest to fly on a proton exchange membrane (PEM) fuel cell using compressed hydrogen.

If you want to include this story in your blog, copy and paste this formatted text:

<p><a href="http://www.physorg.com/news75983428.html">Flying on hydrogen</a></p> <p>Georgia Institute of Technology researchers have conducted successful test flights of a hydrogen-powered unmanned aircraft believed to be the largest to fly on a proton exchange membrane (PEM) fuel cell using compressed hydrogen.</p>