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
- Flirting and locker room talk
- This is a democracy
- Questions from schools
- Writing Haikus
- Themes of The Infinite
- One frame
- Draw Goldy the Gecko
- Dragonese
- Where monsters come from
- A novel in verse

















