Is Gravity Truly a 3D Phenomenon?

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The discussion explores the concept of gravity as a dimensional phenomenon, contrasting 2D and 3D perspectives. It suggests that gravity on Earth can be viewed as a 2D experience, while in space, it becomes a 3D interaction influenced by mass. The idea of a hypercube is introduced to illustrate how mass interacts within the fabric of space, although it is clarified that space is not literally a hypercube. The conversation also touches on the expansion of the universe and how matter is affected by gravitational forces despite the higher dimensions. Overall, the complexities of visualizing gravity in different dimensions are acknowledged as both intriguing and challenging to comprehend.
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I want to say the imagine the gravity on Earth as a 2D. A gravity exhibited by mass in space as the equivalent 3D view, drawing and imagining gravity in 3D is weird.

With gravity, we lose a dimension when we can stand on a big solid mass like the earth. We gain a dimension when the mass is in space. But the same idea applies. We still have surface area, density, weight (now exhibited in space) and mass at play.

I like to think of a 3D view of the hypercube where the innercube is pulling/weighing on the outercube (space is now the platform as Earth was in the 2Dview) due to its mass. This hypercube is connected to other hypercube and regulating the tension. This effect repeats making up the fabric of space.

But the fabric of space is not literally a hypercube.

If the Earth expanded we would not because we have the higher space dimension but matter does expand with the universe because it has no dimension to which is can escape and not be affected.

Wierd huh? Correct me if I'm wrong.
 
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I didn't find it weird. Just incomprehensible.
 
So I know that electrons are fundamental, there's no 'material' that makes them up, it's like talking about a colour itself rather than a car or a flower. Now protons and neutrons and quarks and whatever other stuff is there fundamentally, I want someone to kind of teach me these, I have a lot of questions that books might not give the answer in the way I understand. Thanks

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