Visualizing 4D with dot models
How..?
To start off, this is a very bare bones summary of visualization of 4D, and for more "accurate" information, Alan Zucconi made an excellent blog on the subject! Anyways, let's start with 0D, 0D is often considered the lowest level of visualization, solely due to the fact that it consists of a single dot per subspace. Next, is 1D, imagine putting 10 0D dots onto a line in a row, then you would have a 1D line. Now, put 9 more dots on each line going perpendicular to the original row of dots. You will now have a 2D line inside of the subspace. Let's do a similar step to the previous step again, grab the current 2D platform, and bring it towards the camera 10 more dots. Now we have a 3D subspace. Now finally, for every single existing dot so far, put a duplicate of the subspace into every single one of those dots, but it's the same size as the original subspace, and isnt in it, but beside it; or to continue the streak, putting 10 3D subspaces side to side, perpendicular again. 