Science, Maths & Technology
Surfaces
...BB'. [Figure 27] Figure 27 Making a cylinder from a rectangle...Surfaces: 2.3.2 Möbius band - Let us now see what happens if we try to identify two opposite edges of a rectangle in opposing directions. (Here, we are identifying the two ends of the rectangle rather than the top and bottom.) We start with a rectangle, as before, but this time the edges to be identified...