Knowledge through Science

We are all very well familiar with the term, 'gravity'. Gravity or the gravitational force is that force which binds the entire universe into an integrated whole which do not allow particles to dwell freely in space. All the particles in the universe experience this force and it is not surprising that gravitational force was the first of the four fundamental forces in nature to be formed just after the 'Big Bang'... Gravitational force is the weakest of all the fundamental forces in nature while strong nuclear force is the strongest of all the fundamental forces. The order of strength of fundamental forces are given below for your reference, GRAVITATIONAL FORCE < WEAK NUCLEAR FORCE < ELECTROMAGNETIC FORCE< STRONG NUCLEAR FORCE We will deal with gravitational force in detail in this blog, towards the end of this blog you will learn that there is nothing called gravity in space, it is just an illusion or to put it more simply, an unspecified force in universe...