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
- Cracking questions
- Wizards of Once reading
- Myths and Monsters
- How to Train Your Dragon reading
- Early drawings
- Reading from Grimwood: Attack of the Stink Monster
- Konnie Reads From Cookie and the Most Annoying Boy in the World
- Drawing Bugbops
- Questions from schools
- Manjeet’s writing process

















