On the other hand, an n-dimensional cube of volume 1 can. The catch is that its surface area is 2n, growing in direct proportion to its dimension. A 10,000-dimensional cube of volume 1 has a surface ...

She used a term coined by mathematician Charles Howard Hinton in the late 1800s. It refers to a cube, or what a four-dimensional being playing with four dimensional objects would consider a cube.

We can repeat the same thing in higher dimensions, nestling 2 to the n equal-size spheres into an n-dimensional cube and constructing a central sphere that touches the others.