More or Less: Behind the Stats - WS MoreOrLess: Numbers of the Year part 3.

Download WS MoreOrLess: Numbers of the Year part 3.

What is the most important number in the world? Robert Peston tells us and Helen Joyce and Dr Hannah Fry choose their most memorable numbers from 2014. This programme was first broadcast on the BBC World Service.

Published on Sunday, 4th January 2015.

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