orientability
In the first of a new series 'Imaging Maths', Plus takes an illustrated tour of an extraordinary geometric construction: the Klein bottle.
Mathematicians solve the famous loop's mystery
© 1997-2004, Millennium Mathematics Project, University
of Cambridge.
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Permission is granted to print and copy this page on paper for non-commercial use. For other uses, including electronic redistribution, please contact us.
Careers with maths
Barry Phipps tells Plus how he bridges the gap between the arts and sciences as an exhibition curator.
A favourite from the archive...
Learn about the maths behind architecture
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