http://www.youtube.com/watch?v=ak3rt6p_dyY&feature=grec_index
..so is this running for real on its own, any one tryed to make one?.
peace.
No it isn't running on it's own neither is there a proof that more energy is coming out than in. So far, the only independent replication of the Steorn claim is by @Omega_0. He has opened a special thread in this forum devoted to his successful experiment.