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
- Poetry is everywhere
- Rachel’s books and inspirations
- Reading from 'Luna Loves Art'
- Keeping Up With Michael
- Writing in Scots
- How to draw a cheetah
- Desert island books
- Stories and puzzles
- Questions
- Book Introduction

















