Is gravitation exists?

[Azerbaijan land of fire]

I read gravitation does not exists. Is it true?

[joigus]

<joke>

Last time I checked, it did. It was painful.

With SARS-Cov-2, who knows. Maybe they abolish it tomorrow.  

</joke>

I suppose you've heard a bad account of the idea "gravitation is of entropic origin."

[timo]

That news came as such a shock to me that I dropped my coffee cup.

 

Okay, seriously: You probably heard that in some context of "... is in reality just curvature of a four-dimensional space-time" (or even more weird context - my example quote at least makes sense on the mathematical level). A guy named Albert Einstein revolutionized our understanding of gravity some 100 years ago - from an understanding that can be taught to every school kid to an understanding that is taught as an elective specialization course for university students of physics. I imagine there are a lot of ways to make strange-sounding claims coming from that. But I think it is safe to say that it can be demonstrated that gravity exists.

 

Edit: too late and even with the same joke ... 🙄

 

Edited September 24, 2020 by timo

[swansont]

1 hour ago, Azerbaijan land of fire said:

I read gravitation does not exists. Is it true?

What happened when you gout out of bed this morning? Were you able to put your feet on the floor and stand up? Yes? Then gravity exists.

[Azerbaijan land of fire]

Yes thank you 😂😂😂😂

I read this from some site and I think it is impossible the gravitation is exists, but I began thinking about this topic ,thank you for your answer

[joigus]

21 hours ago, Azerbaijan land of fire said:

Yes thank you 😂😂😂😂

I read this from some site and I think it is impossible the gravitation is exists, but I began thinking about this topic ,thank you for your answer

I address what may be the origin of your confusion in this thread: