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
- There’s Nothing Cuter Than A Puppy
- Meeting the Wolf Queen
- Don't Kvetch
- Konnie’s Favourite Character
- Steven Lenton's illustrations
- School Questions
- Creating a magical place
- A question from Freya.
- Noi and his family
- Brian’s writing and favourite books

















