Scientists create light from vacuum
http://www.physorg.com/news/2011-11-scientists-vacuum.html
Note the coincidence ...
www.ecat.com : Magnus Holm has a D.Tech and Niclas Sandström a PhD in elementary particle physics at Chalmers University of Technology in Gothenburg.
I'd never (my ignorance!) heard of Chalmers, and now it's twice in one day.