Uploaded May 2025 | Updated September 2026, 2 weeks ago

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Full video premieres Wednesday May 28th at 5pm (GMT+1). Watch here: youtu.be/TlUM-QEZliA

Dr Tom Crawford teaches undergraduate Maths at the University of Oxford and the University of Cambridge.

Produced by Dr Tom Crawford at the University of Oxford. Tom is Public Engagement Lead at the Oxford University Department of Continuing Education: conted.ox.ac.uk/profiles/tom-crawford

For more maths content check out Tom's website tomrocksmaths.com

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