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
- Newton Farm Questions
- We are all storytellers
- Translating into Gaelic
- More Cookie Books
- No Breathing in Class
- Themes of books
- Books and confidence
- How to Draw Granville's Head
- Questions from schools
- How to draw a cheetah

















