Our guest is Ben Sparks - teacher, math populariser, and Numberphile regular.
Ben Sparks website
Videos with Ben on Numberphile
Video of Tim Sparks performing Your Own Idea - Nikko Fir and here's Tim's website
A pic of Ben and Tim
The Bill Clinton picture
Ben's Mandelbrot Video on Numberphile
Advanced Mathematics Support Programme
Talking Maths in Public
With thanks to
MSRI
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