ÃÛÑ¿´«Ã½

Use ÃÛÑ¿´«Ã½.com or the new ÃÛÑ¿´«Ã½ App to listen to ÃÛÑ¿´«Ã½ podcasts, Radio 4 and the World Service outside the UK.

Episode details

World Service,06 Feb 1995,8 mins

Available for over a year

Modern society revolves around 10. But why do we use base 10, rather than base 7, or base 15? Is it purely arbitrary?

Programme Website
More episodes