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
- Chat with Comic Artist Tanya Roberts
- Draw Along
- Keep going!
- Sue's early influences
- Bear Moves
- Going around gardens!
- Creating a magical place
- Birdspotting Quiz
- What's Sputnik up to?
- Would any of your characters make a good therapet?

















