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About this talk

To the wonder of children, magnets stick together. What will be the shape and properties of an object made of many magnets? Starting from simple experiments with magnetic beads, this lecture explores how local interactions generate unexpected global behaviour. Chains bend, rings oscillate, and complex structures assemble spontaneously. By analysing these systems with minimal models, we learn how effective material properties emerge from simple rules, offering a clear toy model for understanding how matter forms from interacting constituents. A lecture by Professor Alain Goriely This event is also available to watch live online. To register, visit: Building with Magnets: The Mathematics of Repulsion and Attraction | Gresham College Gresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham College's mission, please consider making a donation: Donate Today | Gresham College

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