Think of a Number — Season 1, Episode 5: The Shape of Wealth
Family, Kids • 30 min • 5 seasons, 30 episodes • ★ 7.7/10
Episode synopsis
This week Johnny discovers some dicey things about dice and a number over a thousand miles long; also something heavy about gold and cutting about diamonds. Meanwhile - Think of a Number. By using two minus and one plus signs make this all add up! 123456789 = 10
About Think of a Number
A light-hearted exploration of maths and science, presented by Johnny Ball.