  There is a cognitive limit in Human Mind. This cognitive limit has played a
decisive role in almost all fields including computer sciences. The cognitive
limit replicated in computer sciences is responsible for inherent Computational
Complexity. The complexity starts decreasing if certain conditions are met,
even sometime it does not appears at all. Very simple Mechanical computing
systems are designed and implemented to demonstrate this idea and it is further
supported by Electrical systems. These verifiable and consistent systems
demonstrate the idea of computational complexity reduction. This work explains
a very important but invisible connection from Mind to Mathematical axioms
(Peano Axioms etc.) and Mathematical axioms to computational complexity. This
study gives a completely new perspective that goes well beyond Cognitive
Science, Mathematics, Physics, Computer Sciences and Philosophy. Based on this
new insight some important predictions are made.
