The problem is that we have a model that is incredibly accurate for all the things we can apply it to, but that has many conceptual loose ends and leaves some o

The problem is that we have a model that is incredibly accurate for all the things we can apply it to, but that has many conceptual loose ends and leaves some observations completely unexplained. https://en.m.wikipedia.org/wiki/Physics_beyond_the_Standard_Model https://en.m.wikipedia.org/wiki/Physics_beyond_the_Standard_...