September 15, 1982 • 30m
The first of six programmes with Johnny Ball This week Johnny finds out about reproduction, discovering where your heart is and wh...Read more
September 22, 1982 • 30m
Johnny finds out how to measure a metre, what keeps a marching soldier in line when he puts his best foot forward and how a laser ...Read more
September 29, 1982 • 30m
This week Johnny looks at a few musical numbers - discovering that time can change the National Anthem but still rule the waves. H...Read more
October 6, 1982 • 30m
Johnny discovers the secrets of Doctor Who's Tardis, a box that looks like one but isn't and a machine that makes boxes quicker th...Read more
October 13, 1982 • 30m
Find out how you can draw hyperbolas, parabolas and about the illusion that something is there when it isn't. So this week watch o...Read more
October 20, 1982 • 30m
Find out if a fruit machine is fair and how skittles are at the fair. Also see some of the latest electronic games including some ...Read more