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
- Persistence
- Start with a face
- Read a long
- Kiran’s writing process
- Studio questions
- Phil’s characters
- What motivates writing and how do you develop ideas?
- Schools questions
- Mental Health
- Social media and influencers

















