Model of a Half-Twist Surface by Alexander Crum Brown, c 1900.
Image number: 10314737
Alexander Crum Brown (1838-1922), mathematician and chemist, was professor of mathematics at Edinburgh University and a prolific maker of mathematical models. This one is related to the Klein bottle and Mobius strip.
- Image number:
- Science Museum/Science & Society Picture Library
- Date taken:
- 20 October 2003 14:39
- Image rights:
- Science Museum