Menger Sponge

A Menger Sponge ist a fractal curve with a surface area approching while the volume approches

for higher order Merger sponges.

This seemed interesting, so I built one out of paper.

  1. Fold 72 sonobe:
  2. Insert the individual sonobe together to form the merger sponge:

Next step: Build a merger sponge (left as an exercise for the reader).