Think of a Number Season 1 Episode 3 Episode 3 1978
6.5/10 by 2 users
This week Johnny looks at family trees, works out how to get rid of a boomerang, puts nylon in an endless spin and turns a fossil back into a dinosaur with the aid of an element that never forgets. Meanwhile - Think of a Number - a half is a third of it - what's the number ?
- Released: 1978-04-26
- Runtime: 30 minutes
- Genre: Family, Kids
- Stars: Johnny Ball
- Director: Johnny Ball, Ann Reay, Cynthia Felgate
