Mobius strip pdf

Description:It is a standard example of a surface that is not orientable. This method works in principle, but becomes impractical after sufficiently many folds, if paper is used. Rotate it around a fixed point not in its plane. By cutting it down the middle again, this forms two interlocking whole-turn strips. This forms a new strip, which is a rectangle joined by rotating one end a whole turn. It may be constructed as a surface of constant positive, negative, or zero Gaussian curvature.

Views: 9124 Date: 2018-09-03 Favorited: 17