Since in Euclidean and Riemannian continuous smooth geometry a point cannot rotate, it follows then that only
a finite length line could rotate. Overlooking this simple evident and trivial point is the cause of most of the troubles associated
with the general theory of relativity. Once realized, the situation could be resolved by going in the directions of
Cartan-Einstein spacetime but all the way without wavering. The present work which represents also a short survey on the
subject combines the mental picture afforded by Cosserat micro-polar spacetime with that of Cartan-Einstein spacetime as
well as the Cantorian-fractal spacetime proposal. In the course of doing that we resolve the major problem of dark energy.
Various methods are used to validate our main results including ‘tHooft-Veltman renormalization method. In particular
the 'tHooft -Veltman-Wilson scheme suggests the possibility of two new exotic quasi-particles stemming from the fractal
nature of quantum spacetime which resembles a transfinite cellular automata relevant to Auffray’s xonic quantum physics.