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
- Stories are people
- Introduction to the Twitchers
- Did anyone encourage Ross MacKenzie to write books?
- How to Train Your Dragon reading
- How does Ross feel about writing and completing books?
- Truth and Lies
- Tom and Ross on starting to write and draw
- Konnie’s Love of Science
- Ideas
- Reading of The River

















