A light-hearted exploration of maths and science, presented by Johnny Ball.
Ended
Think of a Number
April 12, 1978
February 8, 1984
5
30
English
BBC Bristol Productions
BBC One
This week, the last of the series, it's Think of a Number and Beat it! Johnny discovers that hitting things together goes down with a bang, crash, wobble and bonk - as well as a laugh. So if the mood strikes you-hit that button and watch out!