Audio & Video
Beat the Calculator
Kjartan Poskitt proves what looks complicated can be simple.
- Beat the Calculator
- 1089
- Perfect pentagon
- Fabulous flexagon
- Making Cubes
- Prime number pizza
- Numerical masterclass
- Q&A with Kjartan Poskitt
- Questions from schools
- A first science fiction novel
- Respecting each other
- A question from Freya.
- Sue's early influences
- Is it easier or harder to write a trilogy?
- Questions from West Calder High School
- 100 Words on Friendship
- Draw along
- Box Yourself

















