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
- Reading from The Boxer
- Studio questions
- Kiran’s writing process
- Working with an illustrator
- S is for Scots
- It Does Matter
- Hand on the Bridge
- The power of fantasy fiction
- Favourite characters and Matthew Henson

















