Class and Lecture Videos

Lecture 19: Refolding & Smooth Folding

Description: This lecture begins with a problem involving unfolding and refolding. Examples of smooth foldings and unfoldings are given, followed by a problem involving the wrapping of a sphere and a proof that the wrappings are contractive.

Speaker: Erik Demaine

Course Info

As Taught In
Fall 2012
Learning Resource Types
Lecture Videos
Problem Sets with Solutions
Instructor Insights