Nothing creates a united group like belonging to the same body. We share screws, wheels and joints, even the same repair shop. The only thing they keep secret to themselves and care about is the joint oil. It is something so personal and intimate that one’s own blend is kept by everyone as the greatest secret. What about these groups from all galaxies? It is a waste of metal, as if more copper or bronze makes them more effective. The secret to better performance is the software with which they are programmed but no one tells them this.