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
- Myths and Monsters
- A question from Freya.
- More Cookie Books
- The Great Storm Whale reading
- How to Draw Eric Dynamite
- Schools questions
- What's Sputnik up to?
- Names and Questions
- School Questions
- Dogs in space

















