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
- Translating into Gaelic
- Scrapbooks and plans
- Questions and Answers
- Lauren reads
- Sue's presentation
- How to draw a blobfish
- Prez
- The importance of libraries
- Studio questions
- More questions

















