Poisson The ‘Balls Into Bins’ Process and Its Poisson Approximation A simple, yet flexible process to model numerous problems

Geometry How Geometry and Combinatorics Tame the Networks in your Brain Physical Constraints Regulate Information Dynamics

Chess A Fascinating Prisoner’s Puzzle Exploring different approaches to this seemingly impossible problem reveals some interesting connections between various branches of maths

Erdős A Theorem of Erdős and Szekeres A Theorem by two mathematical greats, which anybody, no maths experience required, can understand! An amazing, and beautiful, result…

Combinatorics A Combinatorial Curiosity A beginner’s guide to combinatorics, and using it to solve a rather tricky question.

Optimization The Analyst’s Traveling Salesman Problem Turning a Classic Problem Infinite and Fractal-like