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
- Questions
- Draw the Light Ship
- Emily's Books
- Questions from Linlithgow Academy
- School days and writing
- Phil’s presentation
- Sputnik
- Introducing The Black Flamingo
- Questions from schools

















