**brane**(short for

**membrane**) is some mathematical generalization of a category from zero (0) or more higher dimensions.

My portfolio is a twenty-six dimensional (26-dim) toy [🧩puzzleware] with

**braneworld**structure according to pitch class:

**0-brane**= particle

**1-brane**= string

**2-brane**= manifold/sheet/tape

**3-brane**= cell

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**25-brane**

(see also Egglepple, 🧠brainbrane, mesh, patch, walk, mathemusic)