Lecture 10: Polyhedron (un)folding in general, polyhedron unfolding in particular: edge unfoldings, general unfoldings, main questions and results, curvature, source unfolding, star unfolding, ununfoldable polyhedra
Page 1: General polyhedron folding and unfolding problems. Two types of unfolding: edge unfolding and general unfolding. Two big open problems.
You can watch the Metamorphosis of the Cube video.
These are rough, personal lecture notes handwritten by Erik Demaine used during lecture. Their primary purpose is for reading/review by students of the class.