Celebrate the most irrational day of the year with Dr Tom Crawford, the mathematician who makes numbers rock. From his famous π tattoo to the secrets behind circles, codes, and chaos, Tom takes you on a whirlwind tour of the maths that shapes our world. Expect mind-bending puzzles, pop culture twists, and a whole lot of π-powered fun. Whether you love maths or just love pie, this session proves that numbers aren’t just useful—they’re epic.