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
- Questions from schools
- Phil’s presentation
- This is a democracy
- Balloons!
- Discussing illustration
- School days
- Studio questions
- How to Draw Eric Dynamite
- Newton Farm Questions
- Poetry is everywhere

















