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
- Cookie’s Brain Busting Quiz
- Sue's early influences
- Health and Medicine
- I can do this!
- Walking and talking
- How to Draw Eric Dynamite
- Weather and climate
- A question from Freya.
- Schools questions
- Questions from schools

















