Gravity(a mystery)

So what is gravity?

“The good old friend that pulls us back to the surface of the earth”
So what, it’s fine.

NAH!

The thing is that when you go deeper into it; you discover that this is nothing to be discussed and sometimes it is everything that governs the neutron stars to black holes and many more.

So the problem, what is gravity? 

A mystical particle that pulls everything (gravitron)? or something, nothing to be discussed!!!

Lets see....

Sir Isaac newton said that everything in the universe which has mass and nothing else attracts anything having the same features.

But the formula F_g=Gm₁m₂/r² is not valid in all circumstances.

Albert einstein gave the idea about the gravity is different “He described it as a curvature of time and space affected by mass and energy.”

Einstein's general theory of relativity explains gravity as a distortion of space because of energy matter.

G_αβ=8πT_αβ

But but 

Now the tragedy of the show is

Is gravity real?

Lets see

What our physics says that gravity should be a force among the four fundamental forces, and physicists are struggling to match up Gravity and quantum physics. Most everyone in the scientific community believes gravitational waves exist, but no one has ever proved it.
So what to do with gravity? Leave it as it is or lets see again..

What we still know is that we can explain gravity.
Imagine that you are falling from a ladder that’s not too high (somewhere about 3m)
But when you are falling, you see the height is getting unimaginably long. You know you are safe for a while, but then when you see you observe you are not falling, rather the ground is coming to you. You are not feeling your own weight. This is very similar to another analogy that is when you are in a spaceship you are floating in it but as you approach a planet; you felt nothing, and if you don’t look out of the window, you will not get to know that even you are moving. What einstein said that this two situations are equal and exactly equal.

OK, so what you did understood that I don’t know. 

But currently scientists are trying to explain gravity a different way, like as in terms of streams of tiny unseen particles (Le Sage’s ultra-mundane corpuscle) affecting all material objects from all directions.

let’s see what happens….

But whatsoever will happen, that apple will be on that desk.

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