(Iñaki Coll)

This Tedtalk explain that it is more than a billion years, two black holes in a distant galaxy locked on a spiral and crashed. The theoretical physicist Allan Adams says, “all the free energy made the universe exploded in troubled gravity waves.” It also says that tge LIGO was built for this kind of waves that had been predicted but never watched. And in September of 2015, so little anomaly was detected that was one of the most exciting discoveries in the history of physics. It is an incredible discovery because he demostrate that the general relativity Einstein's theory is correct.