I’d like to help everybody enjoy the beauty, creativity and sheer fun of maths. If you’re looking for a writer to explain a difficult concept to a general audience, or to bring some interesting maths to life, get in touch.


I offer developmental editing, copy editing, proofreading, answer checking…I’ll get involved as much or as little as you like, from giving a final skim for typos to turning a rough first draft into a well-structured book.

Video and graphics

A carefully constructed graphic can be just what’s needed to turn confusion into understanding. I use software such as GeoGebra and Manim to bring maths to life, producing graphics and animations to inspire and amaze.


I’m a singer, keyboard player and songwriter, and I write and perform songs about maths. As a musician I’m more of a hobbyist than a professional, but if you like what you hear and you’d like to work with me, get in touch!

Hello! I’m Sam Hartburn, a freelance maths author, editor and animator. I also dabble in music and write mathematical songs. Get in touch by emailing or using any of the social media buttons above.

3D geometry animations cardioid constructions Geogebra GeogebraArt geometry MathArt mathober mathober2023 MathsArt OpenSCAD parametric parametric curves poetry polygons polyhedra ruler and compass Rupert polyhedra Sunday Animations