A mathematical pattern that fails after about 10^43 examples

Open Petri Nets (Part 1)

Random Points on a Sphere (Part 1)

Applied Category Theory – Online Course

Pyrofex

Pi and the Golden Ratio

The Circular Electron Positron Collider

Take a road trip to infinity

Very Long Proofs

A Quirky Function

The Busy Beaver Game

Computing the Uncomputable

Interview with John Carlos Baez

The Price of Everything

Good News, Part 1

The Physics of Butterfly Wings

Thermodynamics with Continuous Information Flow

Planets in the Fourth Dimension

A Second Law for Open Markov Processes

The Logic of Real and Complex Numbers