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
- Wordplay
- Hercules Song
- UK schools vs American schools
- Writing Haikus
- Keep going!
- A question from Twitter
- Why comics matter
- Early drawings
- What's Sputnik up to?
- Health and Medicine

















