5 Ràithe
30 Episode
Think of a Number - Season 4 Episode 5
Find out how you can draw hyperbolas, parabolas and about the illusion that something is there when it isn't. So this week watch out for things that go with a swing, and for curves there's no place like cone.
- Bliadhna: 1984
- Dùthaich: United Kingdom
- Seòrsa: Family, Kids
- Stiùidio: BBC One
- Faclan-luirg:
- Stiùiriche:
- Cast: Johnny Ball