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
- A sudden idea
- Inspiration
- Reading from 'Luna Loves Art'
- How did you plan the structure of the novel?
- Pets
- Questions from schools
- I can do this!
- Sue's early influences
- Draw along
- Chocolate Cake

















