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
- Konnie’s Favourite Character
- Cuiken Primary film
- Discussing illustration
- The Selkie and Finfolkaheem
- Reading from The Boxer
- How Catherine works
- Inspiration
- Konnie’s Love of Science
- The importance of libraries
- Chae is Dr Who

















