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
- Read a long
- Inspiration
- Acting and Writing
- A question of inspiration
- More questions
- Questions from schools
- Questions from Linlithgow Academy
- Scrapbooks and plans
- About Our Tower
- One frame

















