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
- Sport brings us together
- Sputnik
- Going around gardens!
- Tom on his illustrations
- Writing historical fiction
- Reluctant reader to avid writer
- Remembering Kobe Bryant
- Hallowe'en in Scotland
- Questions and Answers
- Comics

















