Is String Theory a Reducing Quantum Theory?

String theory requires these extra dimensions to be really complicated objects. Thare called calabia manifolds. They would have very, very complicated geometries. The strings would like vibrate in these crazy dimensions that would be invisible to us. But based on their vibration in those dimensions, they would appear different to us. So if it vibrates, you know, this way, an all those other dimensions, then it would be a muon. And that would be pretty awesome to understand.