The recently discovered ripples of spacetime known as gravitational waves could contain evidence to show the theory that life sustained the Big Bang because of a phase transformation that enabled neutrino particles to reshuffle matter and anti-matter. As matter and anti-matter have the opposite electrical charges, they cannot turn into each other, unless they are electrically neutral. Neutrinos are the only electrical neutral matter particles we identify, and they are the most powerful contender to do this task. The current finding of gravitational waves opens up a new opportunity to look back further to time, as the Universe is transparent to gravity all the way back to the origin.