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
- There’s Nothing Cuter Than A Puppy
- Taking Up Boxing
- Self-Defence
- Questions from schools
- Introducing Cookie
- One frame
- Slugs and Brain Pâté
- Acting and Writing
- Question and Answer - Part 1
- Pupils' questions

















