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
- Weather and climate
- How to Draw Eric Dynamite
- Rachel’s books and inspirations
- Wizards of Once reading
- Hooked on Reading
- Newton Farm Questions
- The World of the Wolf Queen
- Hercules Song
- More questions
- Reading from The Infinite

















