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
- A question from Freya.
- Final thoughts
- Creating a magical place
- Ideas
- Schools questions
- About Our Tower
- Questions from West Calder High School
- The Undefeated
- Discovering New Words
- Reading from Race to the Frozen North

















