Two-Unit Cube III with Symmetric Connection and Tennis-Ball Coloring
When we folded Two-Unit Cube III during the Eindhoven Convention, Jannie van Schuylenburg noticed that one could connect the two units in a symmetric way ins...
When we folded Two-Unit Cube III during the Eindhoven Convention, Jannie van Schuylenburg noticed that one could connect the two units in a symmetric way ins...