Dara Ó Briain: School of Hard Sums
Downton Abacus: The Maths of Wealth
TV-PG
S3 • E4 Mar 24, 2014 45mIs money the square root of all evil? Solving a wealth of conundrums about cash with academically affluent host Dara O Briain are guests Mark Watson and Marcus Brigstocke.