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
- Studio questions
- How to draw a cheetah
- Names and Questions
- A Dog with Nice Ears
- School days and writing
- Hallowe'en in Scotland
- Sue's presentation
- Introducing Wain
- The Selkie and Finfolkaheem
- Characters

















