1 online resource (streaming video file) (29 min. 18 sec.) ; 175431327 bytes
Summary
Guest Comedian David O'Doherty pits common sense against Dara's big maths brain as they battle it out to solve real life problems. Professor Marcus Du Sautoy sets the questions. Today's theme is, 'Positions, and how maths can help you find the best ones'. (From the UK & Japan) (Entertainment Series)