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
- Characters
- Chris McQueer – reading
- Dragonese
- Questions from Schools
- Writing in Scots
- Myths and Monsters
- How Catherine works
- The World of the Crossing
- Finding the bear
- A question about Charlie and Lola

















