#1 best-selling author, also maths clown. Humble Pi, a comedy of maths errors: https://mathsgear.co.uk/collections/books/products/humble-pi-signed-paperback
Videos: http://youtube.com/standupmaths
#1 best-selling author, also maths clown. Humble Pi, a comedy of maths errors: https://mathsgear.co.uk/collections/books/products/humble-pi-signed-paperback
Videos: http://youtube.com/standupmaths