What’s so special about the Mandelbrot Set? – Numberphile – 18th April 2019

The Golden Ratio (why it is so irrational) – Numberphile – 8th May 2018

Tree Gaps and Orchard Problems – Numberphile – 26th Jan 2018

Calculating a Car Crash – Numberphile – 17th Jan 2018

Chaos Game – Numberphile – 27th April 2017

The Feigenbaum Constant (4.669) – Numberphile – 16th Jan 2017

Interview in Belgrade for part of the May Month of Mathematics – 6 Jun 2017

Maths On Screen – Maths Inspiration shows available on DVD.
Clip from ‘Are you Feeling Lucky?’

Ben solves the Utilities Problem – on a toroidal balloon.

Ben plays part of Sting’s “Shape of My Heart” as part of the Sacred Geometry talk.