Geometric Folding Algorithms: Origami video lectures by Erik Demaine

I watched the documentary called "Between the Folds" the other night, which is all about Origami. One of the sections featured Erik Demaine, which I realized was the same guy from the Advanced Data Structures post today.

He has the Origami lectures here:

http://courses.csail.mit.edu/6.849/fall10/lectures/