4 ms·
If I've followed you correctly, I don't think you get a cylinder.
by CarolineW 10y ago
If I've followed you correctly, I don't think you get a cylinder.
- javitury 10y agoYou are right. In the last step, the top arrow has to be bent outwards and then joined against the bottom arrow, instead of overlapping like I previously did/imagined. The result is a figure with one surface and one edge, like the one NateyJay points out: its a mobius strip.