A conversation about mathematics inspired by a ball of wool (yarn). Presented by Katie Steckles and Peter Rowlett, with special guest Pat Ashforth.
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The dust is settling on the ninth Big MathsJam, and before I get too sad that it’s nearly a year until the next one, I put down some thoughts about what was so good about this one.
Pat Ashforth has written in to say that she’s released a new free knitting pattern for a Klein bottle hat with a – wait for it – twist!