What is religion? Religion is a system of thought, which is built on postulates, i.e. based on statements, whose statements are not a pro...

  Our world is driven by the principle of least action. Why nature works by obeying the least action principle?  There is a mathematical co...

  Space is the thing in which interactions are local. We exist in a universe that function locally. It is our observation.  Why? Where local...

Why animal can't be evil or good, only human?

The grid model might be able to demonstrate a natural, non-mathematical model to explain what is the spin of the particles.

Why can we describe, understand, even predict nature? Because it is rule-based. Why? How?