  We have investigated the implications of Quantum Mechanics to macroscopic
scale. Evaporation of Black Holes and evolution of pulsars may be one of the
consequences of this conjecture. The two equations GM=Rc^2 and GM^2=hc where R
and M are the radius and the mass of the universe, are governing the evolution
of the universe throughout its entire cosmic expansion, provided that the
appropriate Planck constant is chosen. The existence of very large values of
physical quantities are found to be due to cosmic quantization. We predict a
constant residual acceleration of the order 10^{-7}cm s^{-2} acting on all
objects at the present time.
