no D with no surface
0D with no surface
1D with 0D surface
2D with 1D surface
3D with 1D surface
3D with 2D surface
4D with 2D surface
4D with 3D surface
5D
6D
7D
8+ D
Esoteric spaces
See also: List of mathematical topics
... medicine, usually in order to make money or to maintain a position of power. Quackery has existed all throughout human history, and probably pre-dates th ...