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
- Nadine Aisha Jassat – poetry reading
- What Can Boys Learn From This Novel?
- A sudden idea
- Working with an illustrator
- How to Train Your Dragon reading
- How to draw a cheetah
- D is for Dialogue
- Relationship Behaviour
- The main characters
- How Catherine works

















