Dara Ó Briain School Of Hard Sums - Season 3 - Downton Abacus: The Maths of Wealth (Episode 4)
Plot: Is 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.
Episode Aired On:
Tuesday, March 25 2014 11 years ago