We know that we all live in the **3** dimensional world. In our real life we refer all things as "3D" objects. Since we are living in **3D** world , it is quite easy for us to imagine the things which are one or two dimensional.But its very difficult for us to imagine things of **4,5,6...** dimensions. So my conjecture states that :

**" If a person thrives in a "n" dimensional world , it is easy for him to imagine the objects of the previous "(n-1)"and nth dimensions but its very difficult for him/her to imagine objects of dimensions greater or equal to "(n+1)"**.

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## Comments

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n-dimensional spaceI get very confused and dont understand even a single thingLog in to reply

Yeah , it even happens with me!

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In the physical sense, "living in an n-dimensional world" just means that an entity is able to physically interact with all the dimensions of said world. This indirectly means that the entity has sense organs/machines which enable it to do so. Since all dimensions less than n are degenerate cases of the entity's world, it can interact with them with ease. But the same is not true for higher dimensions. The entity

may or may nothave sense organs/machines which can perceive and/or comprehend these higher dimensions. The entity may not even realize that it has the ability to understand higher dimensions.Log in to reply

Superstring theory would help you proving your conjecture :-)

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I mean, is there a good way to think about 4-dimensional?

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each point in nth dimension gives rise to n lines . can you please tell me why is it so

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How would you go about proving the conjecture?

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I don''t know , unless we get a person not living in our world. :P

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Due to evolution, an n-dimension being would evolve a brain which would be able to understand an n-dimension object since it is required for survival, which would in turn make it easy for it to visualise dimensions lower than n because higher dimension objects are made of lower dimension objects, ie, a cube can be seen to be made of an infinite stack of squares.

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Additionally, the physical environment also makes it impossible to see higher-than-n dimensions in a n dimension environment. This is so because seeing, say, in 4 dimensions in our 3 dimension world means seeing the insides of any 3 dimension object. I should be able to see your heart beating, if I can see 4 dimensions. However, hardly any (if any) photons of the visible length reflects off your heart and into my eyes. This makes it redundant for nature to enable the brain to visualise higher dimensions since it is not relevant.

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