Mathematicians have made a crochet model of chaos - and are challenging anyone else to repeat the effort.
Dr Hinke Osinga and Professor Bernd Krauskopf, of Bristol University's engineering mathematics department, used 25,511 crochet stitches to represent the Lorenz equations.
The equations describe the nature of chaotic systems - such as the weather or a turbulent river.
The academics are offering a bottle of champagne to anyone who cares to follow the pattern published in the journal Mathematics Intelligencer.
http://news.bbc.co.uk/1/hi/education/4099615.stm
A Christmas project anyone?
Louise
in frosty Cambridge.
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