the elegant universe brings to light many idea of the universe and existence . after watch this documentary and one can not help but take a step back and rethink their view on the existence of everything . there be a large cast of scientist and mathematician and others on both side of string theory . it be continually bring into question a untested and untestable and and possibly dead wrong . the close to proselytize that anyone do be to explain that quantum physic and the set of mathematical idea that give extremely good approximation of what happen to sub atomic particle and have never make an incorrect prediction . not so with string theory while no one be willing to say and on camera and that string theory be the truth and and in so do and the piece retain a certain respectful distance from the subject .