MiniGRAIL: first spherical gravitational wave antenna in the world
Since last week, Professor Giorgio Frossati of Leiden University’s Institute of Physics can ‘listen’ to gravitational waves. That is, if such a wave happens to come along. Gravitational waves originate from violent clashes between black holes in the universe and from instabilities in neutron stars.
Full story at http://www.physorg.com/news2136.html