  Though Quantum SuperString Theory has shown promise, there are some puzzling
features like the extra dimensions, which are curled up in the Kaluza-Klein
sense. On the other hand a recent formulation of what may be called Quantized
Fractal Space Time leads to a surprising interface with QSS - we deal with the
Planck length, the same number of extra dimensions and an identical
non-commutative geometry. It is shown that this is not accidental. On the
contrary it gives us insight into the otherwise inexplicable features of QSS.
