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
- Crackledawn
- Questions from schools
- Diving Poem
- Gill reads from Willow Wildthing and the Dragon's Egg
- Scrapbooks and plans
- Themes of The Infinite
- The importance of libraries
- Translating into Gaelic
- Favourite characters and Matthew Henson
- How to draw a cheetah

















