A tale of two problem solvers (Average cube shadows)

Olympiad level counting (Generating functions)

Solving Wordle using information theory

Newton’s fractal (which Newton knew nothing about)

The Oldest Unsolved Problem in Math

The Most Insane Weapon You Never Heard About

But why would light "slow down"? | Optics puzzles 3

How do Graphics Cards Work? Exploring GPU Architecture

The Most Misunderstood Concept in Physics

Group theory, abstraction, and the 196,883-dimensional monster

Why 4d geometry makes me sad

Why Are Cooling Towers Shaped Like That?

How To Catch A Cheater With Math

Beyond the Mandelbrot set, an intro to holomorphic dynamics

How Imaginary Numbers Were Invented

The unexpectedly hard windmill question (2011 IMO, Q2)

Darts in Higher Dimensions (with 3blue1brown) - Numberphile

Fractals are typically not self-similar

Why do prime numbers make these spirals? | Dirichlet’s theorem and pi approximations

How are holograms possible? | Optics puzzles 5

Bertrand's Paradox (with 3blue1brown) - Numberphile