4 0 c m
34cm
actual image size: 26cm x 32cm
Description
A single surface model made by Alan Bennett in Bedford, United Kingdom. It consists of a Klein bottle cut to form one four-twist band. A Klein bottle is a surface which has no edges, no outside or inside and cannot be properly constructed in three dimensions.
Image Details
Image Ref.
10328225
© Science Museum / Science & Society Picture Library