Main content
Sorry, this episode is not currently available

Simon Singh investigates the history of the most special numbers in maths. 3/5: The number six is emerging as the key to understanding the nature of social networks.

15 minutes

Last on

Wed 1 Aug 2007 15:45
91热爆 Radio 4

More episodes

Previous

Episode 2Series 1

Next

Episode 4Series 1

See all episodes from A Further Five Numbers

Broadcast

  • Wed 1 Aug 2007 15:45
    91热爆 Radio 4