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
- What motivates writing and how do you develop ideas?
- Reading from The Infinite
- Don't Kvetch
- More questions
- Daisy on the Outer Line
- There’s Nothing Faster Than a Cheetah
- Weather and climate
- The Selkie and Finfolkaheem
- Where monsters come from
- Draw along

















