The Mystery of the Impossible Cord with Matt Parker & Steve Mould

Check out Matt Parker and Steve Mould’s new YouTube video ‘solving the mystery of the impossible cord’. It explains elements of knot theory using a door, a handle and a plug on a lead, amazing! 

Can you spot me and my maths-magic rope trick? 🧐 I had loads of fun being a guest on the video. If you know how the trick works and have a solution, get in touch! 

And how many other maths personalities can you spot at the end of the video?

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