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
- Finding the bear
- Introducing The Black Flamingo
- A sudden idea
- Introducing Cookie
- Wishes
- A Dog with Nice Ears
- School Questions
- How did you plan the structure of the novel?
- The Selkie and Finfolkaheem
- Questions from schools

















