Zogg from Betelgeuse: Crash Course for Aliens

No Edge - The Shape of the Universe (Part 1 - Flat Models) (2x1)

Air date: Jun 22, 2013

This is the first part of a three-part miniseries on the shape of the universe. Is the universe infinite? Does it have an edge? In this part, we will talk about the possibility of a flat, finite universe without edge.